CVE-2020-12067

high

Description

In Pilz PMC programming tool 3.x before 3.5.17 (based on CODESYS Development System), a user's password may be changed by an attacker without knowledge of the current password.

References

Advisories
References

https://cert.vde.com/en/advisories/VDE-2021-061/

https://www.cisa.gov/news-events/ics-advisories/icsa-26-076-01

https://www.cisa.gov/news-events/ics-advisories/icsa-25-273-04

Details

Source: Mitre, NVD

Published: 2022-12-26

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N