CVE-2022-31806: Insecure default settings in CODESYS Runtime Toolkit 32 bit full and CODESYS PLCWinNT
Published Jun 24, 2022
·Updated
In CODESYS V2 PLCWinNT and Runtime Toolkit 32 in versions prior to V2.4.7.57 password protection is not enabled by default and there is no information or prompt to enable password protection at login in case no password is set at the controller.
Affected Software
2 affected components
CODESYS PLCWinNT<2.4.7.57
CODESYS Runtime Toolkit<2.4.7.57
Event History
Jun 24, 2022
CVE Published
via MITRE·07:46 AM
Data Sourced
via MITRE·07:46 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the vulnerability ID for this CODESYS vulnerability?
The vulnerability ID for this CODESYS vulnerability is CVE-2022-31806.
2
What is the severity level of CVE-2022-31806?
The severity level of CVE-2022-31806 is critical, with a severity value of 9.8.
3
What is affected by CVE-2022-31806?
CODESYS V2 PLCWinNT and Runtime Toolkit 32 versions prior to V2.4.7.57 are affected by CVE-2022-31806.
4
What is the impact of CVE-2022-31806?
CVE-2022-31806 allows unauthorized access to the controller when password protection is not enabled.
5
How can I mitigate CVE-2022-31806?
To mitigate CVE-2022-31806, ensure password protection is enabled by default or set a password at the controller.