CVE-2026-120196 WAVLINK WN579X3-D - Command Injection

WAVLINK WN579X3-D V250402 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 no special privileges.

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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