A vulnerability has been found in Pepperl+Fuchs OIT1500-F113-B12-CB, OIT200-F113-B12-CB, OIT500-F113-B12-CB and OIT700-F113-B12-CB up to 2.11.0 and classified as very critical. This vulnerability affects unknown code of the component Telnet. The manipulation leads to missing authentication.

This vulnerability was named CVE-2024-6422. The attack can be initiated remotely. There is no exploit available.