gsd-2023-39238
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
It is identified a format string vulnerability in ASUS RT-AX56U V2. This vulnerability is caused by lacking validation for a specific value within its set_iperf3_svr.cgi module. An unauthenticated remote attacker can exploit this vulnerability without privilege to perform remote arbitrary code execution, arbitrary system operation or disrupt service.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-39238", "id": "GSD-2023-39238" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-39238" ], "details": "\nIt is identified a format string vulnerability in ASUS RT-AX56U V2. This vulnerability is caused by lacking validation for a specific value\u00a0within its set_iperf3_svr.cgi module. An unauthenticated remote attacker can exploit this vulnerability without privilege to perform remote arbitrary code execution, arbitrary system operation or disrupt service.\n\n", "id": "GSD-2023-39238", "modified": "2023-12-13T01:20:33.784792Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@cert.org.tw", "ID": "CVE-2023-39238", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "RT-AX55", "version": { "version_data": [ { "version_affected": "=", "version_value": "3.0.0.4.386_50460" } ] } }, { "product_name": "RT-AX56U_V2", "version": { "version_data": [ { "version_affected": "=", "version_value": "3.0.0.4.386_50460" } ] } } ] }, "vendor_name": "ASUS" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "\nIt is identified a format string vulnerability in ASUS RT-AX56U V2. This vulnerability is caused by lacking validation for a specific value\u00a0within its set_iperf3_svr.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.\n\n" } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "impact": { "cvss": [ { "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" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "cweId": "CWE-134", "lang": "eng", "value": "CWE-134 Use of Externally-Controlled Format String" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.twcert.org.tw/tw/cp-132-7354-4e654-1.html", "refsource": "MISC", "url": "https://www.twcert.org.tw/tw/cp-132-7354-4e654-1.html" } ] }, "solution": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\n\n\u003cp\u003eRT-AX55: update to 3.0.0.4.386_51948\u0026nbsp;\u003c/p\u003e\u003cp\u003eRT-AX56U_V2: update to 3.0.0.4.386_51948\u0026nbsp;\u003cbr\u003e\u003c/p\u003e" } ], "value": "\nRT-AX55: update to 3.0.0.4.386_51948\u00a0\n\nRT-AX56U_V2: update to 3.0.0.4.386_51948\u00a0\n\n" } ], "source": { "advisory": "TVN-202309007", "discovery": "EXTERNAL" } }, "nvd.nist.gov": { "cve": { "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:asus:rt-ax55_firmware:3.0.0.4.386_50460:*:*:*:*:*:*:*", "matchCriteriaId": "55D08B1A-85B6-4501-8998-E308F7633DF9", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:h:asus:rt-ax55:-:*:*:*:*:*:*:*", "matchCriteriaId": "B8F27D4F-EDC4-4676-8C66-545378850BF1", "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" }, { "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" } ], "descriptions": [ { "lang": "en", "value": "\nIt is identified a format string vulnerability in ASUS RT-AX56U V2. This vulnerability is caused by lacking validation for a specific value\u00a0within its set_iperf3_svr.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.\n\n" }, { "lang": "es", "value": "Se ha identificado una vulnerabilidad de cadena de formato en ASUS RT-AX56U V2. Esta vulnerabilidad se debe a la falta de validaci\u00f3n de un valor espec\u00edfico dentro de su m\u00f3dulo set_iperf3_svr.cgi. Un atacante remoto no autenticado puede aprovechar esta vulnerabilidad sin privilegios para realizar la ejecuci\u00f3n remota de c\u00f3digo arbitrario, el funcionamiento arbitrario del sistema o interrumpir el servicio." } ], "id": "CVE-2023-39238", "lastModified": "2024-03-27T07:15:47.557", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "twcert@cert.org.tw", "type": "Primary" } ] }, "published": "2023-09-07T08:15:07.533", "references": [ { "source": "twcert@cert.org.tw", "tags": [ "Third Party Advisory" ], "url": "https://www.twcert.org.tw/tw/cp-132-7354-4e654-1.html" } ], "sourceIdentifier": "twcert@cert.org.tw", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-134" } ], "source": "twcert@cert.org.tw", "type": "Primary" } ] } } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.