Is CVE-2026-22901 actively exploited?

No active exploitation of CVE-2026-22901 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-22901 be exploited remotely?

Yes. CVE-2026-22901 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-22901?

CVE-2026-22901 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2026-22901

CRITICAL

CVE-2026-22901

CWE-78Published: March 20, 2026· Updated: Mar 25, 2026

9.8

CVSS v3.1

EPSS:1.03%probability of exploitation in 30 daysPercentile:77.1th

Official Description

A command injection vulnerability has been reported to affect QuNetSwitch. If a remote attacker gains a user 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

NVD Source

Risk Analysis

This critical command injection vulnerability in QuNetSwitch allows authenticated remote attackers to execute arbitrary commands. With a CVSS score of 9.8, this flaw presents a severe risk, as it can lead to full system compromise. The absence of an EPSS score and KEV listing means current exploitation is not confirmed, but the severity warrants immediate attention.

No public exploit is known for this vulnerability. The flaw is remotely exploitable (AV:N) with low attack complexity, requiring a user account to exploit.

Recommended Action

Upgrade QuNetSwitch to version 2.0.5.0906 or later to patch this command injection vulnerability. Implement strict input validation for all commands executed within QuNetSwitch.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2026-22901 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.