Security Advisory

CVE-2022-33138

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-07-12 10:06:46

Last updated 2024-08-03 08:01:19

Assigner siemens

State PUBLISHED

Description

A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3), SIMATIC MV540 S (All versions < V3.3), SIMATIC MV550 H (All versions < V3.3), SIMATIC MV550 S (All versions < V3.3), SIMATIC MV560 U (All versions < V3.3), SIMATIC MV560 X (All versions < V3.3). Affected devices do not perform authentication for several web API endpoints. This could allow an unauthenticated remote attacker to read and download data from the device.

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