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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-10-12T10:15:11.493
Modified: 2024-11-21T05:57:54.560
Link: CVE-2021-27395
Redhat
No data.