CVE-2011-1921: n/a vulnerability

CVE-2011-1921: The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and 1.6.x befo...

The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and 1.6.x before 1.6.17, when the SVNPathAuthz short_circuit option is disabled, does not properly enforce permissions for files that had been publicly readable in the past, which allows remote attackers to obtain sensitive information via a replay REPORT operation.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 22:45 UTC (UTC+00:00)

Security readout for executives and security teams

This is an information disclosure flaw in Apache Subversion's WebDAV server module. A remote user could read files that were once public but later restricted, when a specific authorization shortcut setting was disabled. It matters mainly for legacy Subversion 1.5.x and 1.6.x repositories served over Apache HTTP Server. Exposure is likely limited to organizations still running old Apache Subversion HTTP repositories using mod_dav_svn versions before 1.6.17 with the affected authorization configuration. Prioritize remediation where old Subversion repositories contain source code, credentials, customer data, or sensitive historical files. Otherwise, handle as a legacy exposure cleanup item. Mitigation focus: Upgrade Apache Subversion to 1.6.17 or a vendor-patched package.; Review vendor advisories for Debian, Ubuntu, Red Hat, Apple, or relevant distributions.; Audit SVNPathAuthz short_circuit configuration on Apache-served Subversion repositories..

Prepared: Jun 28, 2026, 01:17 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 6, 2011, 19:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

4Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://bugzilla.redhat.com/show_bug.cgi?id=709114CVE reference · x_refsource_CONFIRM
oval:org.mitre.oval:def:18999CVE reference · vdb-entry, signature
subversion-control-rules-info-disc(67804)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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