A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). The implemented encryption for communication with affected devices is prone to replay attacks due to the usage of a static key. An attacker could change the password or change the configuration on any affected device if using prepared messages that were generated for another device.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published: 2020-12-14T21:05:18

Updated: 2024-08-04T15:33:05.473Z

Reserved: 2020-09-10T00:00:00

Link: CVE-2020-25229

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-12-14T21:15:19.800

Modified: 2022-04-25T17:47:03.497

Link: CVE-2020-25229

cve-icon Redhat

No data.