A vulnerability, which was classified as critical, has been found in Schneider Electric Harmony Control Relay RMNF22TB30 and Harmony Timer Relay RENF22R2MMW. Affected by this issue is some unknown functionality of the component NFC. The manipulation leads to improper authentication.
This vulnerability is handled as CVE-2024-0568. The attack can only be done within the local network. There is no exploit available.
It is recommended to apply a patch to fix this issue.
