Vulnerability in Honeywell Controledge Unit Operations Controller

CVE-2023-5389

An attacker could potentially exploit this vulnerability, leading to the ability to modify files on Honeywell Experion ControlEdge VirtualUOC and ControlEdge UOC . This exploit could be used to write a file that may result in unexpected behavior based on configuration changes or updating of files that could result in subsequent execution of a malicious application if triggered. Honeywell recommends updating to the most recent version of the product. See Honeywell Security Notification for recommendations on upgrading and versioning.

EPSS: 0.008 (52.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-5389?
CVE-2023-5389 is a critical-severity vulnerability in Honeywell Controledge Unit Operations Controller, classified under CWE-749. CVSS score: 9.1/10. Published 2024-01-30.
How severe is CVE-2023-5389?
Critical severity. CVSS v3 base score is 9.1 out of 10.