{ "id": "CVE-2009-5140", "sourceIdentifier": "cve@mitre.org", "published": "2020-02-12T14:15:10.620", "lastModified": "2020-02-14T19:35:20.880", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "The SIP implementation on the Linksys SPA2102 phone adapter provides hashed credentials in a response to an invalid authentication challenge, which makes it easier for remote attackers to obtain access via a brute-force attack, related to a \"SIP Digest Leak\" issue." }, { "lang": "es", "value": "La implementaci\u00f3n SIP en el adaptador de tel\u00e9fono Linksys SPA2102, proporciona credenciales en hash en respuesta a un desaf\u00edo de autenticaci\u00f3n no v\u00e1lido, lo que facilita a atacantes remotos obtener acceso por medio de un ataque de fuerza bruta, relacionado con un problema de \"SIP Digest Leak\"." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-307" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linksys:spa2102_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "0B90102F-0B68-49FE-A630-845ECAA874EC" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:linksys:spa2102:-:*:*:*:*:*:*:*", "matchCriteriaId": "384F2227-2603-4301-A6A1-15AF1D76CBC6" } ] } ] } ], "references": [ { "url": "http://voipsa.org/pipermail/voipsec_voipsa.org/2009-April/002946.html", "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://resources.enablesecurity.com/resources/sipdigestleak-tut.pdf", "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ] } ] }