CVE-2023-53773
MiniDVBLinux 5.4 Unauthenticated Live Stream Disclosure via tv_action.sh
- State
- Published
- Severity
- 8.7 High
- Published
- Dec 9, 2025
- Updated
- Apr 7, 2026
- Reserved
- Dec 8, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | 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 | VulnCheck |
Weaknesses
- CWE-306 Missing Authentication for Critical Function
Affected Products
| Product | Versions |
|---|---|
MiniDVBLinuxMiniDVBLinux |
|
References
- ExploitDB-51095exploit
- MiniDVBLinux Product Homepageproduct
- Zero Science Lab Disclosure (ZSL-2022-5716)third-party-advisory
- VulnCheck Advisory: MiniDVBLinux 5.4 Unauthenticated Live Stream Disclosure via tv_action.shthird-party-advisory
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