CVE-2022-50691Public exploitNetwork attack vector

Unauthenticated root command execution via command parameter

Published Dec 30, 2025 · Updated Dec 30, 2025

OS command injection in MiniDVBLinux 5.4 allows remote attackers to execute arbitrary commands as root through a crafted GET request. The /tpl/commands.sh endpoint places the untrusted command parameter into an operating-system command context without neutralizing shell syntax. No authentication or user interaction is required, and successful requests run with root privileges on the affected Linux media-center system.

CVSS severity9.3
Critical
EPSS probability1.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in MiniDVBLinux 5.4 allows remote attackers to execute arbitrary commands as root through a crafted GET request. The /tpl/commands.sh endpoint places the untrusted command parameter into an operating-system command context without neutralizing shell syntax. No authentication or user interaction is required, and successful requests run with root privileges on the affected Linux media-center system.

The record

CVE
CVE-2022-50691
Published
Dec 30, 2025
Updated
Dec 30, 2025
Vendor
MiniDVBLinux
Product
MiniDVBLinux
Classifications
CWE-78, T1059.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 30, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Unknown <=5.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MiniDVBLinux · MiniDVBLinuxversion=Unknown <=5.4

Published CVSS scores

9.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.004Command and Scripting Interpreter: Unix Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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