9.4

CVE-2025-2523

The Honeywell Experion PKS 

 and OneWireless WDM 

contains an Integer Underflow 

vulnerability 

in the component Control Data Access (CDA). An attacker could potentially exploit this vulnerability, leading to a Communication Channel Manipulation, which could result in a failure during subtraction allowing remote code execution.



Honeywell recommends updating to the most recent version of 

Honeywell Experion PKS:520.2 TCU9 HF1 and 530.1 TCU3 HF1 and OneWireless: 322.5 and 331.1.



The affected Experion PKS products are C300 PCNT02, C300 PCNT05, FIM4, FIM8, UOC, CN100, HCA, C300PM, and C200E.  The Experion PKS versions affected are from 520.1 through 520.2 TCU9 and from 530 through 530 TCU3. The OneWireless WDM affected versions are 322.1 through 322.4 and 330.1 through 330.3.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorHoneywell
≫
Product C300 PCNT02
Default Statusunaffected
Version <= 520.2 TCU9
Version 520.1
Status affected
Version <= 530 TCU3
Version 530
Status affected
VendorHoneywell
≫
Product C300 PCNT05
Default Statusunaffected
Version <= 520.2 TCU9
Version 520.1
Status affected
Version <= 530 TCU3
Version 530
Status affected
VendorHoneywell
≫
Product FIM4
Default Statusunaffected
Version <= 520.2 TCU9
Version 520.1
Status affected
Version <= 530 TCU3
Version 530
Status affected
VendorHoneywell
≫
Product FIM8
Default Statusunaffected
Version <= 520.2 TCU9
Version 520.1
Status affected
Version <= 530 TCU3
Version 530
Status affected
VendorHoneywell
≫
Product UOC
Default Statusunaffected
Version <= 520.2 TCU9
Version 520.1
Status affected
Version <= 530 TCU3
Version 530
Status affected
VendorHoneywell
≫
Product CN100
Default Statusunaffected
Version <= 520.2 TCU9
Version 520.1
Status affected
Version <= 530 TCU3
Version 530
Status affected
VendorHoneywell
≫
Product HCA
Default Statusunaffected
Version <= 520.2 TCU9
Version 520.1
Status affected
Version <= 530 TCU3
Version 530
Status affected
VendorHoneywell
≫
Product C300PM
Default Statusunaffected
Version <= 520.2 TCU9
Version 520.1
Status affected
Version <= 530 TCU3
Version 530
Status affected
VendorHoneywell
≫
Product C200E
Default Statusunaffected
Version <= 520.2 TCU9
Version 520.1
Status affected
Version <= 530 TCU3
Version 530
Status affected
VendorHoneywell
≫
Product Wireless Device Manager
Default Statusunaffected
Version <= 322.4
Version 322.1
Status affected
Version <= 330.3
Version 330.1
Status affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.21% 0.435
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
psirt@honeywell.com 9.4 3.9 5.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
CWE-191 Integer Underflow (Wrap or Wraparound)

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.