CVE-2026-22902
Received Received - Intake
Command Injection in QuNetSwitch Allows Arbitrary Command Execution

Publication date: 2026-03-20

Last updated on: 2026-03-25

Assigner: QNAP Systems, Inc.

Description
A command injection vulnerability has been reported to affect QuNetSwitch. If a local attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following version: QuNetSwitch 2.0.5.0906 and later
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Meta Information
Published
2026-03-20
Last Modified
2026-03-25
Generated
2026-06-16
AI Q&A
2026-03-20
EPSS Evaluated
2026-06-14
NVD
CVE-2026-22902
EUVD
EUVD-2026-13723
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
qnap qunetswitch to 2.0.5.0906 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
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Executive Summary

This vulnerability is a command injection flaw in QuNetSwitch. It allows a local attacker who already has an administrator account to execute arbitrary commands on the affected system.

Impact Analysis

If exploited, this vulnerability can allow an attacker with administrator access to run any commands they choose on the system, potentially leading to unauthorized control, data manipulation, or disruption of services.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

To mitigate this vulnerability, you should upgrade QuNetSwitch to version 2.0.5.0906 or later, where the issue has been fixed.

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