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CVE-2023-53771— MiniDVBLinux 5.4 Unauthenticated Root Password Change via System Setup

Quick assessment

Affected
MiniDVBLinux MiniDVBLinux Change Root Password PoC
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MiniDVBLinux是德国MiniDVBLinux公司的一款多媒体中心软件。 MiniDVBLinux 5.4版本存在访问控制错误漏洞，该漏洞源于认证绕过，可能导致密码重置。

AI Predicted 9.8 Difficulty: Easy EPSS 0.98% · P59

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2023-53771

Vulnerability Information
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Vulnerability Title
MiniDVBLinux 5.4 Unauthenticated Root Password Change via System Setup
Source: CVE Program / CVE List V5
Vulnerability Description
MiniDVBLinux 5.4 contains an authentication bypass vulnerability that allows remote attackers to change the root password without authentication. Attackers can send crafted POST requests to the system setup endpoint with modified SYSTEM_PASSWORD parameters to reset root credentials.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
MiniDVBLinux 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MiniDVBLinux是德国MiniDVBLinux公司的一款多媒体中心软件。 MiniDVBLinux 5.4版本存在访问控制错误漏洞，该漏洞源于认证绕过，可能导致密码重置。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
MiniDVBLinux MiniDVBLinux Change Root Password PoC <=5.4 -

II. Public POCs for CVE-2023-53771

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III. Intelligence Information for CVE-2023-53771

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Exploits & Public PoCs for CVE-2023-53771 (1)

Other References for CVE-2023-53771 (2)

Same Patch Batch · MiniDVBLinux · 2025-12-09 · 5 CVEs total

CVE-2023-53770 8.7 HIGH MiniDVBLinux 5.4 Unauthenticated Configuration Download via Backup Endpoint
CVE-2023-53774 MiniDVBLinux 5.4 Simple VideoDiskRecorder Protocol Remote Code Execution
CVE-2023-53773 MiniDVBLinux 5.4 Unauthenticated Live Stream Disclosure via tv_action.sh
CVE-2023-53772 MiniDVBLinux 5.4 Arbitrary File Read Vulnerability via About Page

IV. Related Vulnerabilities

Same vendor: MiniDVBLinux
Same weakness: CWE-306

V. Comments for CVE-2023-53771

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