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CVE-2004-2521

15
FAUCET Score

CVE-2004-2521 describes a denial-of-service vulnerability in Gattaca Server 2003 1.1.10.0, specifically impacting its mail server component. Remote attackers can crash the application by initiating a large number of connections to TCP ports 25 (SMTP) or 110 (POP). This vulnerability has a CVSS score of 5.0, indicating a medium severity, and is easily exploitable over the network with low attack complexity, leading to a partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.1.10.0CPE matchmatch criteria
cpe:2.3:o:geeos_team:gattaca_server_2003:1.1.10.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.75%
Probability of exploitation in next 30 days
EPSS Percentile
75.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0175 is in the 62nd percentile among its peer group of 23,701 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

members.lycos.co.uk / r34ct/main/Gattaca%20Server%202003.txt
secunia.com / advisories/12071
Vendor Advisory
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/16703
gattaca-server.com / cgi-bin/yabb/YaBB.pl
osvdb.org / 7925