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CVE-2003-0937

14
FAUCET Score

CVE-2003-0937 describes a local privilege escalation vulnerability affecting SCO UnixWare 7.1.1, 7.1.3, and Open UNIX 8.0.0. A local attacker can bypass address space protections by obtaining a procfs file descriptor for a process ID (PID) and then executing a setuid/setgid program, leaving the descriptor open to the user. This vulnerability has a CVSS score of 4.6 (Medium), indicating a low attack complexity and requiring local access, with potential impacts on confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
8.0CPE matchmatch criteria
cpe:2.3:o:sco:open_unix:8.0:*:*:*:*:*:*:*
7.1.1CPE matchmatch criteria
cpe:2.3:o:sco:unixware:7.1.1:*:*:*:*:*:*:*
7.1.3CPE matchmatch criteria
cpe:2.3:o:sco:unixware:7.1.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 51st percentile among its peer group of 3,050 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

ftp.sco.com / pub/updates/UnixWare/CSSA-2003-SCO.32/CSSA-2003-SCO.32.txt
PatchVendor Advisory
marc.info
texonet.com / advisories/TEXONET-20031024.txt
PatchVendor AdvisoryURL Repurposed