CVE-2023-53770

high

Description

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.

References

https://www.vulncheck.com/advisories/minidvblinux-unauthenticated-configuration-download-via-backup-endpoint

https://www.exploit-db.com/exploits/51091

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5713.php

https://www.minidvblinux.de

Details

Source: Mitre, NVD

Published: 2025-12-09

Updated: 2025-12-19

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

CVSS v4

Base Score: 8.7

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

Severity: High

EPSS

EPSS: 0.00195