CVE-2024-30620

Name of the Vulnerable Software and Affected Versions: Tenda AX1803 version 1.0.0.1

Description: The issue is related to a stack overflow in the fromAdvSetMacMtuWan function, specifically via the serviceName parameter. This can be exploited by sending specially crafted POST requests to the /goform/AdvSetMacMtuWan endpoint, potentially allowing a remote attacker to impact the confidentiality, integrity, and availability of protected information.

Recommendations: For Tenda AX1803 version 1.0.0.1, restrict WAN access and update the firmware to mitigate the risk of exploitation. As a temporary workaround, consider restricting access to the /goform/AdvSetMacMtuWan endpoint and avoiding the use of the serviceName parameter until a patch is available.