CVE-2026-120198

CRITICALCVSS 10/10

Last modified

CVE-2026-120198 is a critical-severity vulnerability rated 10/10 on the CVSS scale. A vulnerability has been found in WAVLINK WL-WN530BE1-A V251117. Affected is the function con_check_read_finish of the file /protocol.csp.

Description

A vulnerability has been found in WAVLINK WL-WN530BE1-A V251117. Affected is the function con_check_read_finish of the file /protocol.csp. Such manipulation of the argument group_name/IP-FROM leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
WAVLINKWL-WN530BE1-AV251117

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-120198?
A vulnerability has been found in WAVLINK WL-WN530BE1-A V251117. Affected is the function con_check_read_finish of the file /protocol.csp. Such manipulation of the argument group_name/IP-FROM leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure.
How severe is CVE-2026-120198?
CVE-2026-120198 has a CVSS score of 10/10 (CRITICAL severity).
How do I fix CVE-2026-120198?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST