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Fencer Vulns
critical 10.0

CVE-2009-1611 json

Stack-based buffer overflow in ElectraSoft 32bit FTP 09.04.24 allows remote FTP servers to execute arbitrary code via a long 257 reply to a…

published 2009-05-11 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-1606

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
7.2%
EPSS 7.2% chance of exploitation in 30 days, percentile 94%
public exploits
2
Exploit-DB

Summary

Stack-based buffer overflow in ElectraSoft 32bit FTP 09.04.24 allows remote FTP servers to execute arbitrary code via a long 257 reply to a CWD command.

Timeline

  1. First public exploit (EDB-8621)
  2. Published

Exploit prediction

7.19% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-8621 32bit FTP (09.04.24) - 'CWD Response' Universal Overwrite (SEH) remote, 2009-05-05
  • EDB-8613 32bit FTP (09.04.24) - 'CWD Response' Remote Buffer Overflow remote, 2009-05-05
  • securityfocus.com http://www.securityfocus.com/bid/34822 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

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

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.