CVE-2022-31806

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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 6.8 MEDIUM

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

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17140&token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c&download=	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:codesys:plcwinnt::::::::
	cpe:2.3:a:codesys:runtime_toolkit:::::::x86:*

History

07 Jul 2022, 13:41

Type	Values Removed	Values Added
CPE		cpe:2.3:a:codesys:runtime_toolkit:::::::x86:* cpe:2.3:a:codesys:plcwinnt::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~9.8~~	v2 : 6.8 v3 : 9.8
References	~~(CONFIRM) https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17140&token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c&download= -~~	(CONFIRM) https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17140&token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c&download= - Third Party Advisory

24 Jun 2022, 08:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-06-24 08:15

Updated : 2024-02-04 22:29

NVD link : CVE-2022-31806

Mitre link : CVE-2022-31806

CVE.ORG link : CVE-2022-31806

JSON object : View

Products Affected

codesys

runtime_toolkit
plcwinnt

CWE

CWE-1188

Insecure Default Initialization of Resource

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