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CVE-2013-4246

23
FAUCET Score

CVE-2013-4246 describes a critical vulnerability in Apache Subversion 1.8.x before version 1.8.2, specifically within the libsvn_fs_fs/fs_fs.c component. This flaw allows remote authenticated users with commit access to corrupt FSFS repositories by manipulating packed revision properties. With a CVSS score of 8.8 (High), the vulnerability poses a significant risk of denial of service, information disclosure, or data integrity compromise due to its low attack complexity and network-based vector. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.8.0CPE matchmatch criteria
cpe:2.3:a:apache:subversion:1.8.0:*:*:*:*:*:*:*
1.8.0CPE matchmatch criteria
cpe:2.3:a:apache:subversion:1.8.0:rc1:*:*:*:*:*:*
1.8.0CPE matchmatch criteria
cpe:2.3:a:apache:subversion:1.8.0:rc2:*:*:*:*:*:*
1.8.0CPE matchmatch criteria
cpe:2.3:a:apache:subversion:1.8.0:rc3:*:*:*:*:*:*
1.8.1CPE matchmatch criteria
cpe:2.3:a:apache:subversion:1.8.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.82%
Probability of exploitation in next 30 days
EPSS Percentile
85.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0282 is in the 84th percentile among its peer group of 17,844 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, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2013-4246Moderate

subversion: FSFS repository corruption due to editing packed revision properties

Aug 30, 2013

References

subversion.apache.org / security/CVE-2013-4246-advisory.txt
Issue TrackingPatchVendor Advisory
securityfocus.com / bid/101620
Third Party AdvisoryVDB Entry