CVE-2022-2967

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.

Score

CVSS 3.1 7.5 High

Status

Modified - ics-cert@hq.dhs.gov

Published

2023-01-03

Last modified

2025-01-16

Weaknesses

CWE-522

Affected products

• Ua Modbus Server (Prosys Opc)
• Ua Simulation Server (Prosys Opc)
• Ua Modbus Server (Prosysopc)
• Ua Simulation Server (Prosysopc)

References

• https://www.cisa.gov/uscert/ics/advisories/icsa-22-349-01
• https://www.prosysopc.com/blog/#Security