CVE-2007-0753: Apple Mac OS X

High severity, CVSS 7.2. EPSS: 0.9% chance of exploitation in the next 30 days.

Format string vulnerability in the VPN daemon (vpnd) in Apple Mac OS X 10.3.9 and 10.4.9 allows local users to execute arbitrary code via the -i parameter.

Affected products

• Apple Mac OS X: version 10.3 only; version 10.3.1 only; version 10.3.2 only; version 10.3.3 only; version 10.3.4 only; version 10.3.5 only; …
• Apple Mac OS X Server: version 10.3 only; version 10.3.1 only; version 10.3.2 only; version 10.3.3 only; version 10.3.4 only; version 10.3.5 only; …

Published 2007-05-24. Last modified 2026-06-16.