wmtv 0.6.5 and earlier does not properly drop privileges, which allows local users to execute arbitrary commands via the -e (external command) option.
http://www.securityfocus.com/bid/3658
http://www.iss.net/security_center/static/7669.php
http://www.debian.org/security/2001/dsa-092
Source: Mitre, NVD
Published: 2001-12-06
Updated: 2008-09-05
Base Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High