What is CVE-2022-2967?

CVE-2022-2967 is a medium-severity vulnerability in Prosys Opc Ua Modbus Server, classified under Insufficiently Protected Credentials. CVSS score: 6.5/10. Published 2023-01-03.

How severe is CVE-2022-2967?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Prosys Opc Ua Modbus Server

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.

EPSS: 0.004 (33.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.

Affected products

Prosys Opc Ua Modbus Server — versions 0
Prosys Opc Ua Simulation Server — versions 0
Prosysopc Ua_modbus_server
Prosysopc Ua_simulation_server

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

ics-cert@hq.dhs.gov (US Government Resource, Patch, Third Party Advisory)
ics-cert@hq.dhs.gov (Vendor Advisory)

Frequently asked questions

What is CVE-2022-2967?: CVE-2022-2967 is a medium-severity vulnerability in Prosys Opc Ua Modbus Server, classified under Insufficiently Protected Credentials. CVSS score: 6.5/10. Published 2023-01-03.
How severe is CVE-2022-2967?: Medium severity. CVSS v3 base score is 6.5 out of 10.