Description
Grok Developments NetProxy 4.03 allows remote attackers to bypass URL filtering via a request that omits "http://" from the URL and specifies the destination port (:80).
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.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- NetProxy 4.03 - Web Filter Evasion / Bypass Logging EDB-3381 · remote · Feb 27, 2007 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 3381 exploit
- 36001 vdb-entry
- netproxy-url-filtering-bypass(32697) vdb-entry
- ADV-2007-0779 vdb-entry
- 22741 vdb-entry