CVE-2007-6340: Moernaut Lsrunase

Low severity, CVSS 2.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Geert Moernaut LSrunasE 1.0 and Supercrypt 1.0 use the RC4 stream cipher without constructing a unique initialization vector (IV), which makes it easier for local users to obtain cleartext passwords.

Affected products

• Moernaut Lsrunase: version 1.0 only
• Moernaut Supercrypt: version 1.0 only

Published 2008-02-05. Last modified 2026-06-16.