CVE-2022-2967 Information disclosure in UA Modbus Server
Attackers can obtain user credentials to access system data in Prosys OPC UA Simulation and Modbus Servers.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-2967?
CVE-2022-2967 is a medium-severity vulnerability in Prosys OPC UA Modbus Server, published on 3 Jan 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-522
Which versions are affected by CVE-2022-2967?
It affects 2 products.
Products include Prosysopc Ua Modbus Server, Prosysopc Ua Simulation Server.
How do I fix CVE-2022-2967?
No fix has been published for CVE-2022-2967 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-2967 being exploited?
There is no known exploitation of CVE-2022-2967 in the wild and no public exploit code.
Sources
Also known as GHSA-cc9p-869w-hxh2.