CVE-2023-53773CWE-306

MiniDVBLinux 5.4 Unauthenticated Live Stream Disclosure via tv_action.sh

High · published December 9, 2025

CVSS v4.0
8.7
EPSS
1%
Percentile
44.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00530 · 44.0th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2025-12-09T20:55Z
EPSS history
Timeline
  • 09 DEC 20:55Z
    MiniDVBLinux 5.4 Unauthenticated Live Stream Disclosure via tv_action.sh
    cvelistv5