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CVE-2026-22902

QuNetSwitch

MEDIUM
6.7
CVSS Score
Published: March 20, 2026 at 04:21 PM UTC
Updated: June 17, 2026 at 10:20 AM UTC
1 product affected across 1 vendorQuNetSwitch

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Severity
MEDIUM6.7
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

QuNetSwitch· Qnap
95%
v ≤ 2.0.5.09062.0.x ≤ v < 2.0.5.09062.0.x
Affected range stops below 2.0.5.0906, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://www.qnap.com/en/security-advisory/qsa-26-11

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.7MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-78

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