cgi-bin/drknow.cgi in Innotube ITGuard-Manager 0.0.0.1 allows remote attackers to execute arbitrary OS commands via shell metacharacters in the username field, as demonstrated by a username beginning with "admin|" to use the '|' metacharacter.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
3.3% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)