CVE-2022-30312 Information disclosure in n/a
Attackers can intercept cleartext credentials in Trend Controls IC protocol traffic to gain unauthorized access and manipulate building automation 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-2022-30312?
CVE-2022-30312 is a medium-severity vulnerability in n/a, published on 7 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The Trend Controls IC protocol through 2022-05-06 allows Cleartext Transmission of Sensitive Information. According to FSCT-2022-0050, there is a Trend Controls Inter-Controller (IC) protocol cleartext transmission of credentials issue. The affected components are characterized as: Inter-Controller (IC) protocol (57612/UDP). The potential impact is: Compromise of credentials. Several Trend Controls building automation controllers utilize the Inter-Controller (IC) protocol in for information exchange and automation purposes. This protocol offers authentication in the form of a 4-digit PIN in order to protect access to sensitive operations like strategy uploads and downloads as well as optional 0-30 character username and password protection for web page access protection. Both the PIN and usernames and passwords are transmitted in cleartext, allowing an attacker with passive interception capabilities to obtain these credentials. Credentials are transmitted in cleartext. An attacker who obtains Trend IC credentials can carry out sensitive engineering actions such as manipulating controller strategy or configuration settings. If the credentials in question are (re)used for other applications, their compromise could potentially facilitate lateral movement.
Weakness: CWE-319
Which versions are affected by CVE-2022-30312?
It affects 5 products.
Products include Honeywell Trend Iq411 Firmware, Honeywell Trend Iq412 Firmware, Honeywell Trend Iq422 Firmware, Honeywell Trend Iq4e Firmware, Honeywell Trend Iq4nc Firmware.
How do I fix CVE-2022-30312?
No fix has been published for CVE-2022-30312 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-30312 being exploited?
There is no known exploitation of CVE-2022-30312 in the wild and no public exploit code.
Sources
Also known as GHSA-3pvh-38hr-8x7c.