Description
Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker to obtain user credentials and gain access to system data.
Published: 2023-01-03
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

Prosys has released updates for the following products: • UA Simulation Server: Update to v5.4.0 • UA Modbus Server: Update to 1.4.20


Vendor Workaround

Prosys also recommends additional workarounds to mitigate exploitation of this vulnerability: * Restart the application after modifying user passwords. For more information, users can refer to the Prosys OPC security blog https://www.prosysopc.com/blog/#Security .

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-35188 Prosys OPC UA Simulation Server version prior to v5.3.0-64 and UA Modbus Server versions 1.4.18-5 and prior do not sufficiently protect credentials, which could allow an attacker to obtain user credentials and gain access to system data.
History

Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00089}

epss

{'score': 0.00098}


Thu, 16 Jan 2025 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Prosysopc Ua Modbus Server Ua Simulation Server
cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-01-16T22:03:17.067Z

Reserved: 2022-08-23T15:17:49.768Z

Link: CVE-2022-2967

cve-icon Vulnrichment

Updated: 2024-08-03T00:53:00.627Z

cve-icon NVD

Status : Modified

Published: 2023-01-03T22:15:11.757

Modified: 2024-11-21T07:02:00.250

Link: CVE-2022-2967

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses