CVE-2023-53770 HIGH

CVE-2023-53770: MiniDVBLinux 5.4 Unauthenticated Configuration Download via Backup Endpoint

Vendor Minidvblinux
Product MiniDVBLinux(TM) Distribution (MLD)
Weakness CWE-260
Published December 9, 2025
Last update April 7, 2026
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS 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

What the vulnerability does

01Description

MiniDVBLinux 5.4 contains an unauthenticated configuration download vulnerability that allows remote attackers to access sensitive system configuration files through a direct object reference. Attackers can exploit the backup download endpoint by sending a GET request with 'action=getconfig' to retrieve a complete system configuration archive containing sensitive credentials.

Key dates

02Disclosure timeline

December 9, 2025 CVE published
April 7, 2026 Record updated