High severity · published Jan 30, 2024
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
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CU
Controledge Unit Operations Controller Firmware · Honeywell
All versions, or not specified · source: NVD
CV
Controledge Virtual Unit Operations Controller Firmware · Honeywell
All versions, or not specified · source: NVD
Affected product
CU
Controledge Unit Operations Controller Firmware
Honeywell
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-5389
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-5389
Product
https://process.honeywell.com
Not Applicable
https://www.honeywell.com/us/en/product-security
More from Controledge Unit Operations Controller Firmware
5.3
CVE-2023-5390
An attacker could potentially exploit this vulnerability, leading to files being read from the Honeywell Experion ControlEdge VirtualUOC and ControlEdge UOC
