Critical (9.8) in alleghenycreative openrepeater. EPSS 28% chance of exploitation in the next 30 days.
OpenRepeater (ORP) before 2.2 allows unauthenticated command injection via shell metacharacters in the functions/ajax_system.php post_service parameter.
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
28% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)