{"id":"CVE-2012-5377","aliases":["EUVD-2012-5296","GHSA-64cp-j7mg-j33g"],"status":"published","title":"Untrusted search path vulnerability in the installation functionality in ActivePerl 5.16.1.1601,...","description":"Untrusted search path vulnerability in the installation functionality in ActivePerl 5.16.1.1601, when installed in the top-level C:\\ directory, allows local users to gain privileges via a Trojan horse DLL in the C:\\Perl\\Site\\bin directory, which is added to the PATH system environment variable, as demonstrated by a Trojan horse wlbsctrl.dll file used by the \"IKE and AuthIP IPsec Keying Modules\" system service in Windows Vista SP1, Windows Server 2008 SP2, Windows 7 SP1, and Windows 8 Release Preview.","severity":{"version":"2.0","score":6,"vector":"AV:L/AC:H/Au:S/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01267,"percentile":0.69942,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2012-10-11T10:00:00Z","modified":"2026-06-16T23:46:45Z","exploits":[{"source":"exploitdb","id":"EDB-28130","title":"IKE and AuthIP IPsec Keyring Modules Service (IKEEXT) - Missing DLL (Metasploit)","type":"local","platform":"windows","date":"2013-09-06","verified":true,"url":"https://www.exploit-db.com/exploits/28130"}],"products":[{"vendor":"activestate","product":"activeperl"}],"references":[{"url":"http://osvdb.org/86177","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://www.htbridge.com/advisory/HTB23108","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-5377"},{"url":"https://github.com/advisories/GHSA-64cp-j7mg-j33g"}],"sources":{"cve":[{"id":"CVE-2012-5377","description":"Untrusted search path vulnerability in the installation functionality in ActivePerl 5.16.1.1601, when installed in the top-level C:\\ directory, allows local users to gain privileges via a Trojan horse DLL in the C:\\Perl\\Site\\bin directory, which is added to the PATH system environment variable, as demonstrated by a Trojan horse wlbsctrl.dll file used by the \"IKE and AuthIP IPsec Keying Modules\" system service in Windows Vista SP1, Windows Server 2008 SP2, Windows 7 SP1, and Windows 8 Release Preview.","status":"published","published":"2012-10-11T10:00:00Z","modified":"2024-08-06T21:05:46.956Z","updated_at":"2026-11-02T14:34:49.246229Z"}],"euvd":[{"id":"EUVD-2012-5296","description":"Untrusted search path vulnerability in the installation functionality in ActivePerl 5.16.1.1601, when installed in the top-level C:\\ directory, allows local users to gain privileges via a Trojan horse DLL in the C:\\Perl\\Site\\bin directory, which is added to the PATH system environment variable, as demonstrated by a Trojan horse wlbsctrl.dll file used by the \"IKE and AuthIP IPsec Keying Modules\" system service in Windows Vista SP1, Windows Server 2008 SP2, Windows 7 SP1, and Windows 8 Release Preview.","status":"published","published":"2012-10-11T10:00:00Z","modified":"2024-08-06T21:05:46Z","updated_at":"2026-11-03T01:56:04.919378Z"}],"ghsa":[{"id":"GHSA-64cp-j7mg-j33g","title":"Untrusted search path vulnerability in the installation functionality in ActivePerl 5.16.1.1601,...","description":"Untrusted search path vulnerability in the installation functionality in ActivePerl 5.16.1.1601, when installed in the top-level C:\\ directory, allows local users to gain privileges via a Trojan horse DLL in the C:\\Perl\\Site\\bin directory, which is added to the PATH system environment variable, as demonstrated by a Trojan horse wlbsctrl.dll file used by the \"IKE and AuthIP IPsec Keying Modules\" system service in Windows Vista SP1, Windows Server 2008 SP2, Windows 7 SP1, and Windows 8 Release Preview.","status":"published","published":"2022-05-17T05:14:25Z","modified":"2023-01-28T05:03:45Z","updated_at":"2026-11-02T14:44:02.530855Z"}],"nvd":[{"id":"CVE-2012-5377","description":"Untrusted search path vulnerability in the installation functionality in ActivePerl 5.16.1.1601, when installed in the top-level C:\\ directory, allows local users to gain privileges via a Trojan horse DLL in the C:\\Perl\\Site\\bin directory, which is added to the PATH system environment variable, as demonstrated by a Trojan horse wlbsctrl.dll file used by the \"IKE and AuthIP IPsec Keying Modules\" system service in Windows Vista SP1, Windows Server 2008 SP2, Windows 7 SP1, and Windows 8 Release Preview.","status":"published","published":"2012-10-11T10:51:57.36Z","modified":"2026-06-16T23:46:45.767Z","cvss":[{"version":"2.0","score":6,"vector":"AV:L/AC:H/Au:S/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:16.115119Z"}]}}