Critical (9.8) in planex. EPSS 1.5% chance of exploitation in the next 30 days.
An issue was discovered on the PLANEX CS-QR20 1.30. A hardcoded account / password ("admin:password") is used in the Android application that allows attackers to use a hidden API URL "/goform/SystemCommand" to execute any command with root permission.
Severity
CVSS 3.0
9.8 critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)