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CVE-2003-0153

24
FAUCET Score

CVE-2003-0153 describes a full path disclosure vulnerability in Mozilla Bonsai, specifically affecting its cvslog.cgi, cvsview2.cgi, and multidiff.cgi tools. When certain error conditions are triggered, these CGI scripts leak the absolute pathname of the Bonsai installation. Rated with a CVSS score of 5.0, this vulnerability is of low severity, requiring no authentication and having a low attack complexity, but only impacts confidentiality by revealing system path information. While not actively exploited in the wild and lacking Metasploit or Nuclei modules, an ExploitDB entry (EDB-21730) confirms the existence of exploit code, though community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
1.3CPE matchmatch criteria
cpe:2.3:a:mozilla:bonsai: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
5.67%
Probability of exploitation in next 30 days
EPSS Percentile
92.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-21730 · Aug 20, 2002
This CVE's current EPSS score of 0.0567 is in the 89th percentile among its peer group of 23,690 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

Patch Available

Vendor Patches (1)

debianpatch availablevia nvd_reference
View patch

References

bugzilla.mozilla.org / show_bug.cgi
marc.info
exchange.xforce.ibmcloud.com / vulnerabilities/9921
debian.org / security/2003/dsa-265
PatchVendor Advisory
securityfocus.com / bid/5517