CVE-2023-44839

{"id": "CVE-2023-44839", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-10-05T16:15:12.117", "references": [{"url": "https://github.com/bugfinder0/public_bug/tree/main/dlink/dir823g/SetWLanRadioSecurity_Encryption", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.dlink.com/en/security-bulletin/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the Encryption parameter in the SetWLanRadioSecurity function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input."}, {"lang": "es", "value": "Se descubri\u00f3 que D-Link DIR-823G A1V1.0.2B05 conten\u00eda un desbordamiento del b\u00fafer a trav\u00e9s del par\u00e1metro Encryption en la funci\u00f3n SetWLanRadioSecurity. Esta vulnerabilidad permite a los atacantes provocar una denegaci\u00f3n de servicio (DoS) mediante una entrada manipulada."}], "lastModified": "2023-10-06T14:59:00.183", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-823g_firmware:1.0.2b05:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "14A8546A-7F37-43D2-AD1E-DF65C6734057"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-823g:a1:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EF303ADD-7BAC-4D2A-B644-D03B23F76DDB"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}