CVE-2007-3921

gforge 3.1 and 4.5.14 allows local users to truncate arbitrary files via a symlink attack on temporary files.

Published: 2007-11-08 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-3921 is rated Low Risk (14.2/100): CVSS Low severity, with low exploitation likelihood (EPSS 0.04%). Low composite risk—no urgent action required; patch on your normal maintenance cycle and revisit priority if CVSS or EPSS increases.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2007-3921

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2023-03-07 1.03% 0.04% -0.99%
2 2022-02-04 — 1.03% —

Full EPSS history (2 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-3921

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
3.3 2.0 LOW
AV:L/AC:M/Au:N/C:N/I:P/A:P Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 3.4 4.9 [email protected]

Weakness enumeration for CVE-2007-3921

OS Trackers for CVE-2007-3921

vendor priority summary link
ubuntu medium CVE-2007-3921 medium priority: Ubuntu including 1 source packages (gforge), 9 status rows across 9 suites (dapper, edgy, feisty, gutsy, hardy, intrepid, jaunty, karmic, upstream): ignored 4, not-affected 4, needs-triage 1. https://ubuntu.com/security/CVE-2007-3921

Affected software / configurations for CVE-2007-3921

Vendor Product Version Raw CPE
gforge gforge 3.1 cpe:2.3:a:gforge:gforge:3.1:*:*:*:*:*:*:*
gforge gforge 4.5.14 cpe:2.3:a:gforge:gforge:4.5.14:*:*:*:*:*:*:*

References for CVE-2007-3921

cvelogic Threat Intelligence