CVE-2026-15543

Name of the Vulnerable Software and Affected Versions Tenda CH22 version 1.0.0.1

Description A remote buffer overflow occurs when manipulating the Name argument within the formCertListInfo() function of the '/goform/CertListInfo' endpoint. A buffer overflow is a condition where a program writes more data to a block of memory than it can hold, potentially leading to crashes or unauthorized code execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the '/goform/CertListInfo' endpoint to minimize the risk of exploitation.