CVE-2022-29964 Hardcoded credentials in n/a
Hardcoded credentials in Emerson DeltaV DCS controllers allow attackers to gain root shell access via SSH, posing a critical risk to industrial control systems.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-29964?
CVE-2022-29964 is a medium-severity vulnerability in n/a, published on 26 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through 2022-04-29 misuse passwords. WIOC SSH provides access to a shell as root, DeltaV, or backup via hardcoded credentials. NOTE: this is different from CVE-2014-2350.
Weakness: CWE-798
Which versions are affected by CVE-2022-29964?
It affects 24 products.
Products include Emerson Deltav Distributed Control System Sq Controller Firmware, Emerson Deltav Distributed Control System Sx Controller Firmware, Emerson Se4002s1t2b6 High Side 40-Pin Mass I\/O Terminal Block Firmware, Emerson Se4003s2b4 16-Pin Mass I\/O Terminal Block Firmware, Emerson Se4003s2b524-Pin Mass I\/O Terminal Block Firmware, Emerson Se4017p0 H1 I\/O Interface Card and Terminl Block Firmware and 18 more.
How do I fix CVE-2022-29964?
No fix has been published for CVE-2022-29964 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-29964 being exploited?
There is no known exploitation of CVE-2022-29964 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-8w2f-5qfq-prwh.