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CVE-2003-0658

19
FAUCET Score

CVE-2003-0658 describes a vulnerability in Docview versions prior to 1.1-18, affecting Caldera OpenLinux, SCO Linux, and OpenServer products. This misconfiguration in the Apache web server allows unauthenticated remote attackers to read arbitrary publicly readable files through specially crafted URLs, likely due to improper rewrite rules. With a CVSS score of 5.0, this vulnerability is of medium severity, requiring no authentication and having a low attack complexity, but only impacting confidentiality. While there is no evidence of active exploitation, nor publicly available exploit code in Metasploit, Nuclei, or ExploitDB, the vulnerability has garnered significant community discussion, indicating awareness among security professionals.

Impacted Technologies

VendorProductVersion(s)CPE
3.1.1CPE matchmatch criteria
cpe:2.3:a:caldera:openlinux_server:3.1.1:*:*:*:*:*:*:*
3.1.1CPE matchmatch criteria
cpe:2.3:a:caldera:openlinux_workstation:3.1.1:*:*:*:*:*:*:*
5.0.7CPE matchmatch criteria
cpe:2.3:a:caldera:openserver:5.0.7:*:*:*:*:*:*:*
7.1.3CPE matchmatch criteria
cpe:2.3:o:sco:unixware:7.1.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

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

Exploit Intelligence

EPSS Score
2.10%
Probability of exploitation in next 30 days
EPSS Percentile
79.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0210 is in the 69th percentile among its peer group of 23,684 CVEs.

Social Chatter

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

exchange.xforce.ibmcloud.com / vulnerabilities/CVE-2003-0658