5
CVSSv2

CVE-2021-32926

Published: 03/06/2021 Updated: 25/10/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

When an authenticated password change request takes place, this vulnerability could allow the malicious user 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

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

rockwellautomation micro800_firmware

rockwellautomation micrologix_1400_firmware