CVE-2011-3463: Apple Mac OS X

High severity, CVSS 7.2. EPSS: 0.4% chance of exploitation in the next 30 days.

WebDAV Sharing in Apple Mac OS X 10.7.x before 10.7.3 does not properly perform authentication, which allows local users to gain privileges by leveraging access to (1) the server or (2) a bound directory.

Affected products

• Apple Mac OS X: version 10.7.0 only; version 10.7.1 only; version 10.7.2 only
• Apple Mac OS X Server: version 10.7.0 only; version 10.7.1 only; version 10.7.2 only

Published 2012-02-02. Last modified 2026-06-16.