CVE-2024-50390Network attack vector

Remote command execution via undisclosed command injection

Published Mar 7, 2025 · Updated Mar 7, 2025

OS command injection in QNAP QuRouter 2.4.x before 2.4.5.032 allows remote attackers to execute arbitrary commands over the network. QNAP has not published the affected component, input vector, command-construction path, or insecure default associated with the injection. Exploitation requires no privileges but does require passive user interaction and an additional deployment-specific condition to execute commands in the router environment.

CVSS severity7.7
High
EPSS probability1.03%
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 QNAP QuRouter 2.4.x before 2.4.5.032 allows remote attackers to execute arbitrary commands over the network. QNAP has not published the affected component, input vector, command-construction path, or insecure default associated with the injection. Exploitation requires no privileges but does require passive user interaction and an additional deployment-specific condition to execute commands in the router environment.

The record

CVE
CVE-2024-50390
Published
Mar 7, 2025
Updated
Mar 7, 2025
Vendor
Linn Products Limited
Product
QuRouter
Classifications
CWE-78, CWE-1188, CAPEC-176, CAPEC-88, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 7, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 7, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=2.4.x <2.4.5.032

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Linn Products Limited · QuRouterversion=2.4.x <2.4.5.032

Published CVSS scores

7.7QNAP Systems Inc.CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/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 exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-1188Initialization of a Resource with an Insecure Default
CAPEC-176Configuration/Environment Manipulation
CAPEC-88OS Command Injection
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

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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