Description
Untrusted search path vulnerability in the installation functionality in ActiveTcl 8.5.12, when installed in the top-level C:\ directory, allows local users to gain privileges via a Trojan horse DLL in the C:\TD\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.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Exploit-DB 1
- IKE and AuthIP IPsec Keyring Modules Service (IKEEXT) - Missing DLL (Metasploit) EDB-28130 · local · Sep 6, 2013 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.