Vulnerabilities > CVE-2020-12069 - Use of Password Hash With Insufficient Computational Effort vulnerability in Pilz PMC 3.0.0

047910
CVSS 9.8 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
pilz
CWE-916
critical
NVD
Published: 2022-12-26
Updated: 2023-11-07

Summary

In CODESYS V3 products in all versions prior V3.5.16.0 containing the CmpUserMgr, the CODESYS Control runtime system stores the online communication passwords using a weak hashing algorithm. This can be used by a local attacker with low privileges to gain full control of the device.

Vulnerable Configurations

Part Description Count
Application
Pilz
1

Common Weakness Enumeration (CWE)

References