CVE-2021-45990

Name of the Vulnerable Software and Affected Versions Tenda routers G1 and G3 version 15.11.0.17(9502) CN

Description A command injection issue was found in the function uploadPicture(), allowing attackers to execute arbitrary commands via the pic name parameter.

Recommendations For Tenda routers G1 and G3 version 15.11.0.17(9502) CN, as a temporary workaround, consider disabling the uploadPicture() function until a patch is available. Avoid using the pic name parameter in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.