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Fencer Vulns
high 7.5

CVE-2005-1666 json

Multiple buffer overflows in Orenosv HTTP/FTP Server 0.8.1 allow remote authenticated users to cause a denial of service (server crash) and…

published 2005-05-18 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-1668

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
10.0%
EPSS 10.0% chance of exploitation in 30 days, percentile 95%
public exploits
2
Exploit-DB

Summary

Multiple buffer overflows in Orenosv HTTP/FTP Server 0.8.1 allow remote authenticated users to cause a denial of service (server crash) and possibly execute arbitrary code via long arguments to FTP commands such as MKD, RMD, or DELE, which are processed by the (1) ftp_xlate_path, (2) ftp_is_canonical, or (3) os_fn_nativize functions, or (4) a long SSI command that is processed by the parse_cmd function in cgissi.exe.

Patch / fix

Timeline

  1. First public exploit (EDB-25631)
  2. Published

Exploit prediction

9.97% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-25631 Orenosv HTTP/FTP Server 0.8.1 - 'CGISSI.exe' Remote Buffer Overflow (PoC) dos, 2005-05-09
  • EDB-25629 Orenosv HTTP/FTP Server 0.8.1 - FTP Commands Remote Buffer Overflow dos, 2008-05-08
  • securityfocus.com http://www.securityfocus.com/bid/13546 referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/13549 referenced PoC, tagged "exploit" by a source, unverified
  • securiteam.com http://www.securiteam.com/windowsntfocus/5FP0H00FPS.html referenced PoC, tagged "exploit" by a source, unverified
  • security.org.sg http://www.security.org.sg/vuln/orenosv081.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.