What is CVE-2020-12067?

CVE-2020-12067 is a high-severity vulnerability in Pilz Pmc, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 7.5/10. Published 2022-12-26.

How severe is CVE-2020-12067?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2020-12067 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Pilz Pmc

CVE-2020-12067

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.

EPSS: 0.005 (40.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Pilz Pmc
N/a — versions n/a

Weakness classification (CWE)

CWE-640 — Weak Password Recovery Mechanism for Forgotten Password

Public proof-of-concept exploits

Live-Hack-CVE/CVE-2020-12067

References

cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2020-12067?: CVE-2020-12067 is a high-severity vulnerability in Pilz Pmc, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 7.5/10. Published 2022-12-26.
How severe is CVE-2020-12067?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2020-12067 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.