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CVE-2004-1327

36
FAUCET Score

CVE-2004-1327 describes a buffer overflow vulnerability in Crystal FTP Client 2.8. This flaw allows a remote, malicious FTP server to execute arbitrary code on a client system by sending a specially crafted LIST command response containing an overly long filename extension. The vulnerability carries a CVSS score of 7.5, indicating high severity with network accessibility, low attack complexity, and potential for partial compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog or Metasploit, an exploit is publicly available on ExploitDB, and the CVE has garnered significant community discussion, suggesting awareness and potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
2.4CPE matchmatch criteria
cpe:2.3:a:crystal_art_software:crystal_ftp:2.4:*:*:*:*:*:*:*
2.5CPE matchmatch criteria
cpe:2.3:a:crystal_art_software:crystal_ftp:2.5:*:*:*:*:*:*:*
2.6CPE matchmatch criteria
cpe:2.3:a:crystal_art_software:crystal_ftp:2.6:*:*:*:*:*:*:*
2.7CPE matchmatch criteria
cpe:2.3:a:crystal_art_software:crystal_ftp:2.7:*:*:*:*:*:*:*
2.8CPE matchmatch criteria
cpe:2.3:a:crystal_art_software:crystal_ftp:2.8:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.39%
Probability of exploitation in next 30 days
EPSS Percentile
90.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-711 · Apr 24, 2005
This CVE's current EPSS score of 0.0439 is in the 83rd percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
secunia.com / advisories/13583
exchange.xforce.ibmcloud.com / vulnerabilities/18594
securityfocus.com / bid/12038
Exploit