CVE-2021-40546

{"id": "CVE-2021-40546", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.2}]}, "published": "2023-09-05T19:15:48.523", "references": [{"url": "https://github.com/doudoudedi/buffer_overflow/blob/main/Tenda%20AC6%20V4.0-Denial%20of%20Service%20Vulnerability.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/doudoudedi/buffer_overflow/blob/main/Tenda%20AC6%20V4.0-Denial%20of%20Service%20Vulnerability.md", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-404"}]}], "descriptions": [{"lang": "en", "value": "Tenda AC6 US_AC6V4.0RTL_V02.03.01.26_cn.bin allows attackers (who have the administrator password) to cause a denial of service (device crash) via a long string in the wifiPwd_5G parameter to /goform/setWifi."}, {"lang": "es", "value": "Tenda AC6 US_AC6V4.0RTL_V02.03.01.26_cn.bin permite a atacantes (que tienen la contrase\u00f1a de administrador) provocar una denegaci\u00f3n de servicio (ca\u00edda del dispositivo) a trav\u00e9s de una cadena larga en el par\u00e1metro wifiPwd_5G en /goform/setWifi."}], "lastModified": "2024-11-21T06:24:21.980", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:ac6_firmware:02.03.01.26:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D733507C-6176-4C5E-8DBF-7FBD9533327E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:ac6:4.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B5A1AA92-23DD-498F-A511-436C6F17CD5B"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}