CVE-2026-120197 WAVLINK WL-WN530HG4B - Command Injection

WAVLINK WL-WN530HG4B M_V260724 contains a command injection caused by manipulation of the "Name" argument in /cgi-bin/wapi.cgi port_forward function, letting remote attackers execute arbitrary OS commands, exploit requires crafted request.

CVSS base score 9.9 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Command Injection
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Published
1 November 2026
Updated
1 November 2026
Weakness
CWE-77

Vendor fix

Update to the latest version provided by the vendor.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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