CVE-2022-31806 - CVE House
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Status published Critical CVE-2022-31806

Insecure default settings in CODESYS Runtime Toolkit 32 bit full and CODESYS PLCWinNT

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

CODESYS PLCWinNT, CODESYS Runtime Toolkit 32 bit full
Vulnerable Versions:
V2

Timeline

Official Publish: June 24th, 2022
Last Modified: September 17th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.