Path Traversal Vulnerability in homeLYnk and spaceLYnk by Schneider Electric

CVE-2021-22736

What is CVE-2021-22736?

A path traversal vulnerability exists in Schneider Electric's homeLYnk (Wiser For KNX) and spaceLYnk systems, allowing unauthorized users to upload files. This improper limitation of a pathname to a restricted directory could lead to a denial of service, potentially compromising the availability of the affected systems. It is crucial for users of these products to ensure they are running the latest versions and apply any necessary patches to mitigate the risk associated with this vulnerability.

References