CVE-2023-53773: Minidvblinux

Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days.

MiniDVBLinux 5.4 contains an unauthenticated vulnerability in the tv_action.sh script that allows remote attackers to generate live stream snapshots through the Simple VDR Protocol. Attackers can request /tpl/tv_action.sh to create and retrieve a live TV screenshot stored in /var/www/images/tv.jpg without authentication.

Affected products

• Minidvblinux Minidvblinux: up to and including 5.4

Published 2025-12-09. Last modified 2026-06-17.