What’s Vulnerable › Vulnerabilities

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

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-12-09 · updated 2026-06-17
• Weakness: CWE-260

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.

Affected products

• MiniDVBLinux: through 5.4

References

• https://www.exploit-db.com/exploits/51091
• https://www.minidvblinux.de
• https://www.vulncheck.com/advisories/minidvblinux-unauthenticated-configuration-download-via-backup-endpoint
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5713.php

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