CVE-2020-12069

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cert.vde.com/en/advisories/VDE-2021-061/
https://cert.vde.com/en/advisories/VDE-2022-022/
https://cert.vde.com/en/advisories/VDE-2022-031/
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12943&token=d097958a67ba382de688916f77e3013c0802fade&download=

Configurations

Configuration 1 (hide)

cpe:2.3:a:pilz:pmc:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-12-26 19:15

Updated : 2023-11-07 03:15

NVD link : CVE-2020-12069

Mitre link : CVE-2020-12069

CVE.ORG link : CVE-2020-12069

JSON object : View

Products Affected

pilz

pmc

CWE

CWE-916

Use of Password Hash With Insufficient Computational Effort

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