{"dataType": "CVE_RECORD", "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": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "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": [{"base64": false, "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"]}]}, {"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"}]}, {"vendor": "asus", "product": "rt-ac86u", "cpes": ["cpe:2.3:h:asus:rt-ac86u:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "3.0.0.4_386_51529", "status": "affected"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-24T14:14:47.697717Z", "id": "CVE-2023-35087", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "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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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:asus:rt-ac86u_firmware:3.0.0.4_386_51529:*:*:*:*:*:*:*", "matchCriteriaId": "E3A1AA3F-0CCF-41B0-B8D7-2D72D82C0261", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:asus:rt-ac86u:-:*:*:*:*:*:*:*", "matchCriteriaId": "89095282-ABBD-4056-B731-7F05638DB1A6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:asus:rt-ax56u_v2_firmware:3.0.0.4.386_50460:*:*:*:*:*:*:*", "matchCriteriaId": "7201F0D9-5111-414B-8756-3B36838193CD", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:asus:rt-ax56u_v2:-:*:*:*:*:*:*:*", "matchCriteriaId": "FFFF5EF7-E4EC-4DA0-82B4-9996087B951F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "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."}], "id": "CVE-2023-35087", "lastModified": "2023-08-03T18:43:53.560", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "twcert@cert.org.tw", "type": "Primary"}]}, "published": "2023-07-21T08:15:09.900", "references": [{"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-7249-ab2d1-1.html"}], "sourceIdentifier": "twcert@cert.org.tw", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-134"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-134"}], "source": "twcert@cert.org.tw", "type": "Secondary"}]}

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