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.
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Affected Vendors & Products
References
History
No history.

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

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Status : Modified
Published: 2021-10-12T10:15:11.493
Modified: 2024-11-21T05:57:54.560
Link: CVE-2021-27395

No data.