#VU124224 OS Command Injection in QuNetSwitch - CVE-2026-22901

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Main Vulnerability Database Vulnerabilities #VU124224

#VU124224 OS Command Injection in QuNetSwitch - CVE-2026-22901

Published: March 23, 2026


Vulnerability identifier: #VU124224
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-22901
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
QuNetSwitch
Software vendor:
QNAP Systems, Inc.

Description

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote user can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install updates from vendor's website.

External links