Understanding and Defending Against CVE-2026-120196: A Critical OS Command Injection Vulnerability in WAVLINK WN579X3-D
CVE-2026-120196 is a critical vulnerability in the WAVLINK WN579X3-D device, specifically affecting the /cgi-bin/wapi.cgi file's port_forward function. This vulnerability allows for remote os command injection, with a CVSS score of 9.9, indicating a high severity. The exploit is public, and while not actively exploited, defenders must apply mitigations promptly.