CVE-2026-22902
Command Injection in QuNetSwitch Allows Arbitrary Command Execution
Publication date: 2026-03-20
Last updated on: 2026-03-25
Assigner: QNAP Systems, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| qnap | qunetswitch | to 2.0.5.0906 (inc) |
Helpful Resources
Exploitability
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
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.
How can this vulnerability impact me? :
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.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, you should upgrade QuNetSwitch to version 2.0.5.0906 or later, where the issue has been fixed.