CVE-2025-2522: Lack of buffer clearing before reuse may result in incorrect system behavior.
The Honeywell Experion PKS and OneWireless WDM
contains Sensitive Information in Resource 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 buffer reuse which may cause incorrect system behavior.
Honeywell also 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, FIM4, FIM8, UOC, CN100, HCA, C300PM, and C200E. The Experion PKS versions affected are 520.1 before
520.2 TCU9 HF1 and 530 before 530 TCU3. The OneWireless WDM affected versions are 322.1 through 322.4 and 330.1 through 330.3.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-2522?
CVE-2025-2522 is rated as a high severity vulnerability due to its potential for Communication Channel Manipulation.
How do I fix CVE-2025-2522?
To mitigate CVE-2025-2522, update affected products to the latest versions provided by Honeywell, specifically versions beyond 520.2 TCU9 HF1 for Experion PKS and compliant versions for OneWireless WDM.
What components are affected by CVE-2025-2522?
CVE-2025-2522 affects the Control Data Access (CDA) component of Honeywell Experion PKS and OneWireless WDM.
What kind of attacks can be executed due to CVE-2025-2522?
Exploitation of CVE-2025-2522 could allow attackers to manipulate communication channels, posing risks to sensitive data integrity.
Which versions of Honeywell products are impacted by CVE-2025-2522?
CVE-2025-2522 affects Honeywell Experion PKS versions from 530 and up to 520.2 TCU9 HF1, and OneWireless WDM versions between 322.1 to 322.4 and 330.1 to 330.3.