{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-3939",
        "assignerOrgId": "e45d732a-8f6b-4b6b-be76-7420f6a2b988",
        "state": "PUBLISHED",
        "assignerShortName": "Kaspersky",
        "dateReserved": "2023-07-25T13:51:45.777Z",
        "datePublished": "2024-05-21T09:45:00.639Z",
        "dateUpdated": "2024-08-02T07:08:50.765Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unknown",
                    "product": "ZkTeco-based OEM devices with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0",
                    "vendor": "ZkTeco",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "ZAM170-NF-1.8.25-7354-Ver1.0.0"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "The vulnerability was discovered by Georgy Kiguradze from Kaspersky"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "\nImproper Neutralization of Special Elements used in an OS Command ('OS \nCommand Injection') vulnerability in ZkTeco-based OEM devices allows OS \nCommand Injection. \nSince all the found command implementations are executed from the \nsuperuser, their impact is the maximum possible.\nThis issue affects \nZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec \nST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 \nand possibly other.\n\n"
                        }
                    ],
                    "value": "Improper Neutralization of Special Elements used in an OS Command ('OS \nCommand Injection') vulnerability in ZkTeco-based OEM devices allows OS \nCommand Injection. \nSince all the found command implementations are executed from the \nsuperuser, their impact is the maximum possible.\nThis issue affects \nZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec \nST-FR041ME and possibly others) with the ZAM170-NF-1.8.25-7354-Ver1.0.0 \nand possibly other."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-88",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-88 OS Command Injection"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 10,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-78",
                            "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "e45d732a-8f6b-4b6b-be76-7420f6a2b988",
                "shortName": "Kaspersky",
                "dateUpdated": "2024-05-21T10:11:07.376Z"
            },
            "references": [
                {
                    "url": "https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-002.md"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "timeline": [
                {
                    "lang": "en",
                    "time": "2023-04-27T21:00:00.000Z",
                    "value": "Vulnerability discovered."
                },
                {
                    "lang": "en",
                    "time": "2023-09-19T14:00:00.000Z",
                    "value": "Initial request to PSIRT@zkteco.com."
                },
                {
                    "lang": "en",
                    "time": "2023-10-03T13:18:00.000Z",
                    "value": "Follow-up with PSIRT@zkteco.com due to no initial response."
                },
                {
                    "lang": "en",
                    "time": "2023-12-20T10:46:00.000Z",
                    "value": "Vulnerability reported to PSIRT@zkteco.com in plaintext."
                },
                {
                    "lang": "en",
                    "time": "2024-05-21T09:44:00.000Z",
                    "value": "No response from vendor; CVE details added to CVE.org."
                }
            ],
            "title": "Multiple command injection in ZkTeco-based OEM devices",
            "x_generator": {
                "engine": "Vulnogram 0.2.0"
            }
        },
        "adp": [
            {
                "title": "CISA ADP Vulnrichment",
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2023-3939",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-05-21T15:01:31.459687Z"
                            }
                        }
                    }
                ],
                "affected": [
                    {
                        "cpes": [
                            "cpe:2.3:h:zkteco:facedepot_7b:-:*:*:*:*:*:*:*"
                        ],
                        "vendor": "zkteco",
                        "product": "facedepot_7b",
                        "versions": [
                            {
                                "status": "affected",
                                "version": "-",
                                "versionType": "custom",
                                "lessThanOrEqual": "ZAM170-NF-1.8.25-7354-Ver1.0.0"
                            }
                        ],
                        "defaultStatus": "unknown"
                    },
                    {
                        "cpes": [
                            "cpe:2.3:h:zkteco:smartec_st_fr043:*:*:*:*:*:*:*:*"
                        ],
                        "vendor": "zkteco",
                        "product": "smartec_st_fr043",
                        "versions": [
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                                "status": "affected",
                                "version": "*",
                                "versionType": "custom",
                                "lessThanOrEqual": "ZAM170-NF-1.8.25-7354-Ver1.0.0"
                            }
                        ],
                        "defaultStatus": "unknown"
                    },
                    {
                        "cpes": [
                            "cpe:2.3:h:zkteco:smartec_st_fr041me:*:*:*:*:*:*:*:*"
                        ],
                        "vendor": "zkteco",
                        "product": "smartec_st_fr041me",
                        "versions": [
                            {
                                "status": "affected",
                                "version": "*",
                                "versionType": "custom",
                                "lessThanOrEqual": "ZAM170-NF-1.8.25-7354-Ver1.0.0"
                            }
                        ],
                        "defaultStatus": "unknown"
                    }
                ],
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-06-04T17:17:32.124Z"
                }
            },
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T07:08:50.765Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-002.md",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}