CVE-2023-53770

HIGH

MiniDVBLinux 5.4 - Unauthenticated Sensitive Configuration Download via Backup Endpoint

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-53770. PoCs published by LiquidWorm.

AI-analyzed exploit summary The exploit demonstrates an unauthenticated configuration download vulnerability in MiniDVBLinux <=5.4. By sending a crafted HTTP GET request to the backup function, an attacker can disclose sensitive information, including system configuration files and password hashes.

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.

Exploits (1)

exploitdb WORKING POC
by LiquidWorm · textremotehardware
https://www.exploit-db.com/exploits/51091

The exploit demonstrates an unauthenticated configuration download vulnerability in MiniDVBLinux <=5.4. By sending a crafted HTTP GET request to the backup function, an attacker can disclose sensitive information, including system configuration files and password hashes.

Classification
Working Poc 100%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target: MiniDVBLinux <=5.4
No auth needed
Prerequisites: Network access to the target system · Target system running MiniDVBLinux <=5.4
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (4)

Core 4
Core References
Product product
https://www.minidvblinux.de
Exploit, Third Party Advisory, VDB Entry exploit
https://www.exploit-db.com/exploits/51091
Exploit, Third Party Advisory third-party-advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5713.php

Scores

CVSS v3 7.5
EPSS 0.0047
EPSS Percentile 36.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-260
Status published
Products (2)
minidvblinux/minidvblinux < 5.4
MiniDVBLinux/MiniDVBLinux(TM) Distribution (MLD) <=5.4
Published Dec 09, 2025
Tracked Since Feb 18, 2026