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CVE-2003-1422

30
FAUCET Score

CVE-2003-1422 describes multiple unspecified vulnerabilities within the SYSLINUX 2.01 installer, specifically when configured to run setuid root. This flaw allows local users to escalate privileges through unknown attack vectors. The vulnerability carries a critical CVSS score of 10.0, indicating a complete compromise of confidentiality, integrity, and availability, with a network attack vector and low attack complexity. Despite its high severity and significant community discussion (10 mentions), there is no known active exploitation, nor are there public exploits available in Metasploit, Nuclei, or ExploitDB.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.1CPE matchmatch criteria
cpe:2.3:a:gentoo:syslinux:2.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
1.42%
Probability of exploitation in next 30 days
EPSS Percentile
70.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0142 is in the 51st 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

secunia.com / advisories/8077
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/11351
syslinux.zytor.com / history.php
securityfocus.com / bid/6876
Patch