CVE-2023-25178

Controller design flaw - unsigned firmware

Description

Controller may be loaded with malicious firmware which could enable remote code execution. See Honeywell Security Notification for recommendations on upgrading and versioning.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 1.73% Top 20%
Affected: Honeywell C300
Affected: Honeywell C300
Published at:
Updated at:

References

Link Tags
https://process.honeywell.com product

Frequently Asked Questions

What is the severity of CVE-2023-25178?
CVE-2023-25178 has been scored as a critical severity vulnerability.
How to fix CVE-2023-25178?
To fix CVE-2023-25178, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-25178 being actively exploited in the wild?
It is possible that CVE-2023-25178 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-25178?
CVE-2023-25178 affects Honeywell C300, Honeywell C300.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.