Description
Allaire JRun 3.0 http servlet server allows remote attackers to directly access the WEB-INF directory via a URL request that contains an extra "/" in the beginning of the request (aka the "extra leading slash").
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
- Allaire JRun 3 - Directory Disclosure EDB-20313 · remote · Oct 23, 2000 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- ASB00-027 vendor-advisory
- allaire-jrun-webinf-access(5407) vdb-entry
- 500 vdb-entry
- 20001023 Allaire's JRUN Unauthenticated Access to WEB-INF directory mailing-list