CVE-2021-43160

Name of the Vulnerable Software and Affected Versions Ruijie Networks Ruijie RG-EW Series Routers versions up to ReyeeOS 1.55.1915 / EW 3.0(1)B11P55

Description A Remote Code Execution (RCE) issue exists, allowing for potential exploitation via the switchFastDhcp function in the "/cgi-bin/luci/api/diagnose" API endpoint.

Recommendations For versions up to ReyeeOS 1.55.1915 / EW 3.0(1)B11P55, consider disabling the switchFastDhcp function as a temporary workaround until a patch is available. Restrict access to the "/cgi-bin/luci/api/diagnose" API endpoint to minimize the risk of exploitation.