CVE-2022-34838 ABB Ability TM Operations Data Management Zenon Zenon Log Server file access control
Attackers can recover stored passwords to alter engineering data points, compromising data visualization integrity in ABB Zenon systems.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-34838?
CVE-2022-34838 is a high-severity vulnerability in ABB Zenon, published on 24 Aug 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Storing Passwords in a Recoverable Format vulnerability in ABB Zenon 8.20 allows an attacker who successfully exploit the vulnerability may add or alter data points and corresponding attributes. Once such engineering data is used the data visualization will be altered for the end user.
Which versions are affected by CVE-2022-34838?
It affects 1 product.
Products include Abb Zenon.
How do I fix CVE-2022-34838?
No fix has been published for CVE-2022-34838 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-34838 being exploited?
There is no known exploitation of CVE-2022-34838 in the wild and no public exploit code.
Other vulnerabilities in ABB Zenon
- CVE-2023-3321 Code Execution through Writable Mosquitto Configuration File
- CVE-2023-3322 Code Execution through overwriting service executable in utilities directory
- CVE-2023-3324 Insecure deserialization in zenon internal DLLs
- CVE-2022-34837 ABB Ability TM Operations Data Management Zenon Zenon Log Server file access control
- CVE-2023-3323 Code Execution through overwriting project file on zenon engineering studio system
Sources
Also known as GHSA-gm2j-544r-33fw.