CVE-2022-47374 | Siemens SIMATIC PC-Station Plus recursion (ssa-892915)

A vulnerability classified as critical has been found in Siemens SIMATIC PC-Station Plus, SIMATIC S7-400 CPU 412-2 PN V7, SIMATIC S7-400 CPU 414-3 PN, DP V7, SIMATIC S7-400 CPU 414F-3 PN, SIMATIC S7-400 CPU 416-3 PN, SIMATIC S7-400 CPU 416F-3 PN, SINAMICS S120 (incl. SIPLUS variants), SIPLUS S7-400 CPU 414-3 PN and SIPLUS S7-400 CPU 416-3 PN. Affected is an unknown function. The manipulation leads to uncontrolled recursion.

This vulnerability is traded as CVE-2022-47374. It is possible to launch the attack remotely. There is no exploit available.