CVE-2013-2271

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsl-2740b_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "75D94ECC-B8F5-494C-991F-0572D3E1B4F3", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsl-2740b:-:*:*:*:*:*:*:*", "matchCriteriaId": "FCBC532B-6CAB-4994-9A9D-93DF642B7150", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The D-Link DSL-2740B Gateway with firmware EU_1.0, when an active administrator session exists, allows remote attackers to bypass authentication and gain administrator access via a request to login.cgi."}, {"lang": "es", "value": "D-Link DSL-2740B Gateway con firmware EU_1.0, cuando existe una sesi\u00f3n de administrador activo, permite a atacantes remotos evadir la autenticaci\u00f3n y obtener acceso como administrador a trav\u00e9s de peticiones hacia login.cgi."}], "evaluatorComment": "Advisory from D-Link says all versions of firmware for DSL-2740B are vulnerable per http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10004", "id": "CVE-2013-2271", "lastModified": "2026-06-16T23:53:03.573", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.6, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-11-19T04:47:13.777", "references": [{"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://packetstormsecurity.com/files/120613/dlinkdsl2740b-bypass.txt"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10004"}, {"source": "cve@mitre.org", "url": "http://www.webapp-security.com/2013/03/d-link-dsl-2740b-adsl-router-authentication-bypass"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.webapp-security.com/wp-content/uploads/2013/03/D-Link-DSL-2740B-ADSL-Router-Authentication-Bypass2.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://packetstormsecurity.com/files/120613/dlinkdsl2740b-bypass.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10004"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.webapp-security.com/2013/03/d-link-dsl-2740b-adsl-router-authentication-bypass"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.webapp-security.com/wp-content/uploads/2013/03/D-Link-DSL-2740B-ADSL-Router-Authentication-Bypass2.txt"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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