CVE-2026-22897: QNAP Qunetswitch

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

A command injection vulnerability has been reported to affect QuNetSwitch. The remote attackers can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following version: QuNetSwitch 2.0.4.0415 and later

Affected products

• QNAP Qunetswitch: from 2.0.1.13077, before 2.0.4.0415 (fixed in 2.0.4.0415)

Published 2026-03-20. Last modified 2026-06-17.