PT-2026-134828

CVE-2026-120198

Published

2026-11-01

Updated

2026-11-02

Description by

CVSS 3.1

Critical

MetricsAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions WAVLINK WL-WN530BE1-A version V251117

Description A command injection issue exists in the router web UI. A remote attacker can execute arbitrary commands and take control of the network by sending crafted input to the con check read finish() function within the /protocol.csp file. The flaw is triggered via the group name/IP-FROM argument.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploitability

Exploit

Impacts

Researchers

Hackerpipi

Vendors

Affected products

Weakness enumeration

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (\'Injection\')

CWE-77: Improper Neutralization of Special Elements used in a Command (\'Command Injection\')

Related identifiers