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CVE-2003-1429

25
FAUCET Score

CVE-2003-1429 describes a buffer overflow vulnerability in Proxomitron Naoko version 4.4, allowing remote attackers to execute arbitrary code. This critical flaw has a CVSS score of 7.5, indicating a high severity due to its network-based attack vector, low access complexity, and potential for complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, nor are there public Metasploit or Nuclei modules, the vulnerability has garnered significant community discussion with over 10 mentions, suggesting awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
4.4CPE matchmatch criteria
cpe:2.3:a:proxomitron:proxomitron_naoko:4.4:*:*:*:*:*:*:*

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
2.80%
Probability of exploitation in next 30 days
EPSS Percentile
85.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0280 is in the 73rd percentile among its peer group of 51,506 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

archives.neohapsis.com / archives/vulnwatch/2003-q1/0088.html
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/11364