CVE-2026-58114 | Siemens SIMATIC Batch up to 7.5/8.0/8.1/9.1 improper authentication

A vulnerability, which was classified as very critical, has been found in Siemens SIMATIC Batch, SIMATIC Information Server, SIMATIC PCS 7, SIMATIC Process Historian, SIMATIC WinCC and SIMATIC WinCC Runtime Professional up to 7.5/8.0/8.1/9.1. The affected element is an unknown function. The manipulation leads to improper authentication.

This vulnerability is uniquely identified as CVE-2026-58114. The attack is possible to be carried out remotely. No exploit exists.VulDB Recent EntriesRead More