{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-20253",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "state": "PUBLISHED",
        "assignerShortName": "cisco",
        "dateReserved": "2023-11-08T15:08:07.622Z",
        "datePublished": "2024-01-26T17:28:30.761Z",
        "dateUpdated": "2025-05-29T15:12:21.257Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
                "shortName": "cisco",
                "dateUpdated": "2024-02-02T15:42:33.881Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to the improper processing of user-provided data that is being read into memory. An attacker could exploit this vulnerability by sending a crafted message to a listening port of an affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of the web services user. With access to the underlying operating system, the attacker could also establish root access on the affected device."
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco Unified Contact Center Enterprise",
                    "versions": [
                        {
                            "version": "N/A",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco Unity Connection",
                    "versions": [
                        {
                            "version": "12.0(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)SU2",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)SU3",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)SU4",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)SU5",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU2",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU3",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU4",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU5",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU6",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU7",
                            "status": "affected"
                        },
                        {
                            "version": "14",
                            "status": "affected"
                        },
                        {
                            "version": "14SU1",
                            "status": "affected"
                        },
                        {
                            "version": "14SU2",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco Unified Communications Manager",
                    "versions": [
                        {
                            "version": "12.0(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)SU2",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)SU3",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)SU4",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)SU5",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU2",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU3",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU4",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU5",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU6",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU7",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU7a",
                            "status": "affected"
                        },
                        {
                            "version": "14",
                            "status": "affected"
                        },
                        {
                            "version": "14SU1",
                            "status": "affected"
                        },
                        {
                            "version": "14SU2",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco Unified Contact Center Express",
                    "versions": [
                        {
                            "version": "8.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "9.0(2)SU3ES04",
                            "status": "affected"
                        },
                        {
                            "version": "10.0(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "10.0(1)SU1ES04",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(1)SU1ES10",
                            "status": "affected"
                        },
                        {
                            "version": "10.6(1)",
                            "status": "affected"
                        },
                        {
                            "version": "10.6(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "10.6(1)SU3",
                            "status": "affected"
                        },
                        {
                            "version": "10.6(1)SU2",
                            "status": "affected"
                        },
                        {
                            "version": "10.6(1)SU3ES03",
                            "status": "affected"
                        },
                        {
                            "version": "10.6(1)SU2ES04",
                            "status": "affected"
                        },
                        {
                            "version": "10.6(1)SU3ES02",
                            "status": "affected"
                        },
                        {
                            "version": "10.6(1)SU3ES01",
                            "status": "affected"
                        },
                        {
                            "version": "11.0(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "11.0(1)SU1ES03",
                            "status": "affected"
                        },
                        {
                            "version": "11.0(1)SU1ES02",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU1ES02",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU1ES01",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU1ES03",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)ES01",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)ES01",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)ES03",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)ES04",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)ES02",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU2",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU3",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU01_ES03",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)ES03",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU01_ES01",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU02_ES02",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU01_ES02",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU02_ES03",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)ES01",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU02_ES01",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)ES02",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU03_ES01",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU02_ES04",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU03_ES02",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU03_ES03",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU03_ES04",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(2)",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)ES01",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(2)ES06",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)ES02",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(2)ES01",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(2)ES03",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(2)ES07",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(2)ES08",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(2)ES02",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(2)ES05",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(2)ES04",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco Unified Communications Manager IM and Presence Service",
                    "versions": [
                        {
                            "version": "10.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2)",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2b)",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2)SU3",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2)SU2a",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2)SU4a",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2)SU4",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(1)SU3",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2)SU2",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(1)SU2",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU2",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU3",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU3a",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU4",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU5",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU5a",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU6",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU7",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU8",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU9",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU10",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)SU11",
                            "status": "affected"
                        },
                        {
                            "version": "11.0(1)",
                            "status": "affected"
                        },
                        {
                            "version": "11.0(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU2",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU3",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU4",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU5",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU6",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU7",
                            "status": "affected"
                        },
                        {
                            "version": "14",
                            "status": "affected"
                        },
                        {
                            "version": "14SU1",
                            "status": "affected"
                        },
                        {
                            "version": "14SU2",
                            "status": "affected"
                        },
                        {
                            "version": "14SU2a",
                            "status": "affected"
                        },
                        {
                            "version": "10.0(1)",
                            "status": "affected"
                        },
                        {
                            "version": "10.0(1)SU1",
                            "status": "affected"
                        },
                        {
                            "version": "10.0(1)SU2",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco Virtualized Voice Browser",
                    "versions": [
                        {
                            "version": "11.0(1)",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)ES29",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)ES32",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)_ES43",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)_ES54",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)_ES27",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)ES36",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)_ES32",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)_ES29",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)_ES36",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)ES43",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)_ES53",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)ES27",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES82",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES22",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES81",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES87",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES84",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES85",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES83",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES80",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES86",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES88",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES04",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES07",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES02",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES08",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES03",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES06",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES09",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES14",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)SU",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES15",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU_ES01",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES11",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES12",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(2)_ET",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_SU_ES02",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES10",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES02",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES01",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES06",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES07",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES05",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES04",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES03",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES08",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)_ES04",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)_ES03",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)_ES09",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)_ES06",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)_ES08",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)_ES05",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(2)_ES03",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)_ES02",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)_ES01",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(2)",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(2)_ET01",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(2)_ES02",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(2)_ES01",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)_ES07",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco Packaged Contact Center Enterprise",
                    "versions": [
                        {
                            "version": "10.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2)",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(1)_ES7",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2)_ES8",
                            "status": "affected"
                        },
                        {
                            "version": "11.0(1)",
                            "status": "affected"
                        },
                        {
                            "version": "11.0(2)",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(2)",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(2)",
                            "status": "affected"
                        },
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