CVE-2023-40845

{"id": "CVE-2023-40845", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2023-08-30T17:15:10.817", "references": [{"url": "https://github.com/XYIYM/Digging/blob/main/Tenda/AC6/bof/14/14.md", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to Buffer Overflow via function 'sub_34FD0.' In the function, it reads user provided parameters and passes variables to the function without any length checks."}], "lastModified": "2023-09-07T14:12:00.257", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:ac6_firmware:15.03.05.16:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6F60AFD7-74AF-4CA2-8232-2858D5AD023A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:ac6:1.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B622BF6D-85E6-475A-B7FB-11BA1A641191"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}