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CVE-2004-2643

15
FAUCET Score

CVE-2004-2643 describes a directory traversal vulnerability in Microsoft cabarc, allowing remote attackers to overwrite arbitrary files. This is achieved by embedding "../" sequences within filenames inside a crafted CAB archive. With a CVSS score of 3.7, this vulnerability requires local access and high attack complexity, but could lead to partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low current threat level.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:microsoft:cabarc:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

3.7LOW

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
1.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.05%
Probability of exploitation in next 30 days
EPSS Percentile
93.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0705 is in the 100th percentile among its peer group of 747 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

archives.neohapsis.com / archives/fulldisclosure/2004-10/0341.html
Exploit
marc.info
packetstormsecurity.org / 0410-exploits/cabarc.txt
Exploit
secunia.com / advisories/12816
Exploit
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/17693
osvdb.org / 10714
securityfocus.com / bid/11376
Exploit