CVE-2012-6066

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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:a:freesshd:freesshd:*:*:*:*:*:*:*:*", "matchCriteriaId": "6D423F3D-8BED-4345-A575-7FBBC9FCC3A4", "versionEndIncluding": "1.2.6", "vulnerable": true}, {"criteria": "cpe:2.3:a:freesshd:freesshd:1.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "F810FB16-1D91-4996-BD80-39E5ED9FD951", "vulnerable": true}, {"criteria": "cpe:2.3:a:freesshd:freesshd:1.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "692CDC66-86C8-437E-A8BE-AEE692C59144", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "freeSSHd.exe in freeSSHd through 1.2.6 allows remote attackers to bypass authentication via a crafted session, as demonstrated by an OpenSSH client with modified versions of ssh.c and sshconnect2.c."}, {"lang": "es", "value": "freeSSHd.exe en freeSSHd hasta v1.2.6 permite a atacantes remotos evitar la autenticaci\u00f3n a trav\u00e9s de una sesi\u00f3n de SFTP manipulada, como lo demuestra un cliente OpenSSH con versiones modificadas de ssh.c y sshconnect2.c."}], "id": "CVE-2012-6066", "lastModified": "2026-06-16T23:47:45.653", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-12-04T23:55:01.033", "references": [{"source": "cve@mitre.org", "url": "http://archives.neohapsis.com/archives/fulldisclosure/2012-12/0012.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://archives.neohapsis.com/archives/fulldisclosure/2012-12/0012.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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