When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate, new password hash and replace it with an illegitimate hash. The user would no longer be able to authenticate to the controller (Micro800: All versions, MicroLogix 1400: Version 21 and later) causing a denial-of-service condition
References
Link Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-145-02 Third Party Advisory US Government Resource
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: icscert

Published: 2021-06-03T12:35:36

Updated: 2021-06-03T12:35:36

Reserved: 2021-05-13T00:00:00


Link: CVE-2021-32926

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-06-03T13:15:07.340

Modified: 2022-10-25T19:34:53.373


Link: CVE-2021-32926

JSON object: View

cve-icon Redhat Information

No data.