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Fencer Vulns
critical 10.0

CVE-2006-6184 in the critical feed json

Multiple stack-based buffer overflows in Allied Telesyn TFTP Server (AT-TFTP) 1.9, and possibly earlier, allow remote attackers to cause a…

published 2006-12-01 19 y ago modified 2026-06-16 4 mo ago also EUVD-2006-6167

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
66.8%
EPSS 66.8% chance of exploitation in 30 days, percentile 99.2%
public exploits
5
Metasploit, Exploit-DB

Summary

Multiple stack-based buffer overflows in Allied Telesyn TFTP Server (AT-TFTP) 1.9, and possibly earlier, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a long filename in a (1) GET or (2) PUT command.

Timeline

  1. First public exploit (Metasploit exploit/windows/tftp/attftp_long_filename)
  2. Published

Exploit prediction

66.83% 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/tftp/attftp_long_filename Allied Telesyn TFTP Server 1.9 Long Filename Overflow metasploit exploit, average rank, 2006-11-27
  • EDB-24952 Allied Telesyn TFTP (AT-TFTP) Server/Daemon 2.0 - Stack Buffer Overflow (Denial of Service) (PoC) dos, 2013-04-12
  • EDB-16350 Allied Telesyn TFTP (AT-TFTP) Server/Daemon 1.9 - Long Filename Overflow (Metasploit) remote, 2011-03-05
  • EDB-10603 Allied Telesyn TFTP (AT-TFTP) Server/Daemon 1.9 - Denial of Service dos, 2009-12-22
  • EDB-2887 Allied Telesyn TFTP (AT-TFTP) Server/Daemon 1.9 - 'Filename' Remote Buffer Overflow remote, 2006-12-03
  • securityfocus.com http://www.securityfocus.com/bid/21320 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

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.