{
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    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-35087",
        "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
        "state": "PUBLISHED",
        "assignerShortName": "twcert",
        "dateReserved": "2023-06-13T10:19:24.131Z",
        "datePublished": "2023-07-21T07:11:03.792Z",
        "dateUpdated": "2024-10-24T14:17:09.505Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "RT-AX56U V2",
                    "vendor": "ASUS",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "3.0.0.4.386_50460"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "RT-AC86U",
                    "vendor": "ASUS",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "3.0.0.4_386_51529"
                        }
                    ]
                }
            ],
            "datePublic": "2023-07-21T06:49:00.000Z",
            "descriptions": [
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                    "lang": "en",
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                            "value": "\n\n<span style=\"background-color: rgb(255, 255, 255);\">It is identified a format string vulnerability in ASUS RT-AX56U V2 &amp; RT-AC86U. This vulnerability is caused by lacking validation for a specific value when calling cm_processChangedConfigMsg in ccm_processREQ_CHANGED_CONFIG function in AiMesh system. An unauthenticated remote attacker can exploit this vulnerability without privilege to perform remote arbitrary code execution, arbitrary system operation or disrupt service.<br></span><span style=\"background-color: var(--wht);\">This issue affects RT-AX56U V2: 3.0.0.4.386_50460; RT-AC86U: 3.0.0.4_386_51529.</span>"
                        }
                    ],
                    "value": "\nIt is identified a format string vulnerability in ASUS RT-AX56U V2 & RT-AC86U. This vulnerability is caused by lacking validation for a specific value when calling cm_processChangedConfigMsg in ccm_processREQ_CHANGED_CONFIG function in AiMesh system. An unauthenticated remote attacker can exploit this vulnerability without privilege to perform remote arbitrary code execution, arbitrary system operation or disrupt service.\nThis issue affects RT-AX56U V2: 3.0.0.4.386_50460; RT-AC86U: 3.0.0.4_386_51529."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-135",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-135 Format String Injection"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-134",
                            "description": "CWE-134 Use of Externally-Controlled Format String",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
                "shortName": "twcert",
                "dateUpdated": "2023-07-21T07:11:03.792Z"
            },
            "references": [
                {
                    "url": "https://www.twcert.org.tw/tw/cp-132-7249-ab2d1-1.html"
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
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                            "type": "text/html",
                            "value": "\n\n<span style=\"background-color: rgb(255, 255, 255);\">RT-AX56U V2: update firmware version to 3.0.0.4_386_51598<br>RT-AC86U: \n\nupdate firmware version to\n\n 3.0.0.4.386_51915</span>\n\n<br>"
                        }
                    ],
                    "value": "\nRT-AX56U V2: update firmware version to 3.0.0.4_386_51598\nRT-AC86U: \n\nupdate firmware version to\n\n 3.0.0.4.386_51915\n\n\n"
                }
            ],
            "source": {
                "advisory": "TVN-202307002",
                "discovery": "EXTERNAL"
            },
            "title": "ASUS RT-AX56U V2 & RT-AC86U - Format String - 2",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T16:23:58.647Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.twcert.org.tw/tw/cp-132-7249-ab2d1-1.html",
                        "tags": [
                            "x_transferred"
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                    }
                ]
            },
            {
                "affected": [
                    {
                        "vendor": "asus",
                        "product": "rt-ax56u_v2",
                        "cpes": [
                            "cpe:2.3:h:asus:rt-ax56u_v2:-:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "3.0.0.4.386_50460",
                                "status": "affected"
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                        "vendor": "asus",
                        "product": "rt-ac86u",
                        "cpes": [
                            "cpe:2.3:h:asus:rt-ac86u:-:*:*:*:*:*:*:*"
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                        "defaultStatus": "unknown",
                        "versions": [
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                                "version": "3.0.0.4_386_51529",
                                "status": "affected"
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                "metrics": [
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                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-10-24T14:14:47.697717Z",
                                "id": "CVE-2023-35087",
                                "options": [
                                    {
                                        "Exploitation": "none"
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                                        "Automatable": "yes"
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                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-10-24T14:17:09.505Z"
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