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Fencer Vulns
medium 6.5

CVE-2006-3726 json

Buffer overflow in FileCOPA FTP Server before 1.01 released on 18th July 2006, allows remote authenticated attackers to execute arbitrary c…

published 2006-07-19 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-3720

cvss
6.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
63.7%
EPSS 63.7% chance of exploitation in 30 days, percentile 99.2%
public exploits
3
Metasploit, Exploit-DB

Summary

Buffer overflow in FileCOPA FTP Server before 1.01 released on 18th July 2006, allows remote authenticated attackers to execute arbitrary code via a long argument to the LIST command.

Patch / fix

Timeline

  1. First public exploit (Metasploit exploit/windows/ftp/filecopa_list_overflow)
  2. Published

Exploit prediction

63.74% chance of exploitation in the next 30 days, higher than 99.2% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Metasploit exploit/windows/ftp/filecopa_list_overflow FileCopa FTP Server Pre 18 Jul Version metasploit exploit, average rank, 2006-07-19
  • EDB-16733 FileCOPA FTP Server (Pre 18 Jul Version) - 'LIST' Remote Buffer Overflow (Metasploit) remote, 2010-04-30
  • EDB-3107 FileCOPA FTP Server 1.01 - 'LIST' Remote Buffer Overflow (Metasploit) remote, 2007-01-09
  • appsec.ch http://www.appsec.ch/docs/2006-07-19-fileCopa.txt referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 6.5 AV:N/AC:L/Au:S/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.