CVE-2001-0093: Freebsd

High severity, CVSS 7.2. EPSS: 0.7% chance of exploitation in the next 30 days.

Vulnerability in telnetd in FreeBSD 1.5 allows local users to gain root privileges by modifying critical environmental variables that affect the behavior of telnetd.

Affected products

• Freebsd Freebsd: version 1.5 only

Published 2001-02-12. Last modified 2026-06-16.