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Status published
High
CVE-2022-31805
Insecure transmission of credentials
Vulnerability Description
In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected.
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.
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Affected Vendor
CODESYS
View all reports →Affected Software
CODESYS Development System, CODESYS Gateway Client, CODESYS Gateway Server, CODESYS Web server, CODESYS SP Realtime NT, CODESYS PLCWinNT, CODESYS Runtime Toolkit 32 bit full, CODESYS Edge Gateway for Windows, CODESYS HMI (SL), CODESYS OPC DA Server SL, CODESYS PLCHandler, CODESYS Gateway
Vulnerable Versions:
V2, V3, V1
Timeline
Official Publish:
June 24th, 2022
Last Modified:
September 16th, 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:N/A:N
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.