CVE-2022-1794 - Vulnerability Details - OpenCVE

The CODESYS OPC DA Server prior V3.5.18.20 stores PLC passwords as plain text in its configuration file so that it is visible to all authorized Microsoft Windows users of the system.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Medium

Authentication None

Confidentiality Impact Complete

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Codesys	Opc Da Server
Microsoft	Windows

Configuration 1 [-]

AND

cpe:2.3:a:codesys:opc_da_server:*:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17129&token=1c1485c4a700c04f2069699f5be7558d276ca117&download=

History

Sat, 12 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00091}`	epss `{'score': 0.00119}`

MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2022-07-11T10:40:27.897940Z

Updated: 2024-09-16T20:38:06.332Z

Reserved: 2022-05-18T00:00:00

Link: CVE-2022-1794

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-07-11T11:15:08.047

Modified: 2024-11-21T06:41:29.057

Link: CVE-2022-1794

Redhat

No data.

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