A vulnerability has been identified in SIMATIC Process Historian 2013 and earlier (All versions), SIMATIC Process Historian 2014 (All versions < SP3 Update 6), SIMATIC Process Historian 2019 (All versions), SIMATIC Process Historian 2020 (All versions). An interface in the software that is used for critical functionalities lacks authentication, which could allow a malicious user to maliciously insert, modify or delete data.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published: 2021-10-12T09:49:20

Updated: 2024-08-03T20:48:16.821Z

Reserved: 2021-02-18T00:00:00

Link: CVE-2021-27395

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-10-12T10:15:11.493

Modified: 2024-11-21T05:57:54.560

Link: CVE-2021-27395

cve-icon Redhat

No data.