CVE-1999-0938: University College London Sdr

High severity, CVSS 7.5. EPSS: 2.7% chance of exploitation in the next 30 days.

MBone SDR Package allows remote attackers to execute commands via shell metacharacters in Session Initiation Protocol (SIP) messages.

Affected products

• University College London Sdr: up to and including 2.6.2

Published 1999-06-28. Last modified 2026-06-16.