What’s Vulnerable › Products

QNAP Systems Inc. QuNetSwitch vulnerabilities

5 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 4 published in the last 12 months.

Check whether your QNAP Systems Inc. QuNetSwitch version is affected

Latest QNAP Systems Inc. QuNetSwitch vulnerabilities

• CVE-2026-22902 — QuNetSwitch (CVSS 6.7)
• CVE-2026-22901 — QuNetSwitch (CVSS 9.8)
• CVE-2026-22900 — QuNetSwitch (CVSS 9.8)
• CVE-2026-22897 — QuNetSwitch (CVSS 9.8)
• CVE-2021-28813 — Insufficiently Protected Credentials Vulnerability in QSW-M2116P-2T2S and QuNetSwitch (CVSS 7.5)