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Fencer Vulns
high 7.5

CVE-2004-1327 json

Buffer overflow in Crystal FTP Client 2.8 allows remote malicious servers to execute arbitrary code via a response to a LIST command that c…

published 2004-12-31 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-1324

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.8%
EPSS 4.8% chance of exploitation in 30 days, percentile 91%
public exploits
1
Exploit-DB

Summary

Buffer overflow in Crystal FTP Client 2.8 allows remote malicious servers to execute arbitrary code via a response to a LIST command that contains a file name with a long extension.

Timeline

  1. Published
  2. First public exploit (EDB-711)

Exploit prediction

4.76% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-711 CrystalFTP Pro 2.8 - Remote Buffer Overflow remote, 2005-04-24
  • securityfocus.com http://www.securityfocus.com/bid/12038 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.