CVE-2025-2521
BaseFortify
Publication date: 2025-07-10
Last updated on: 2025-07-15
Assigner: Honeywell International Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| honeywell | onewireless_wdm | 322.4 |
| honeywell | onewireless_wdm | 330.1 |
| honeywell | onewireless_wdm | 322.5 |
| honeywell | experion_pks | 520.1 |
| honeywell | onewireless_wdm | 330.3 |
| honeywell | experion_pks | 530.1_tcu3_hf1 |
| honeywell | onewireless_wdm | 331.1 |
| honeywell | experion_pks | 520.2_tcu9_hf1 |
| honeywell | onewireless_wdm | 322.1 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-119 | The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a Memory Buffer issue in the Control Data Access (CDA) component of Honeywell Experion PKS and OneWireless WDM. It involves improper index validation against buffer borders, leading to an Overread Buffers condition. An attacker could exploit this to execute remote code on the affected system.
How can this vulnerability impact me? :
Exploitation of this vulnerability could allow an attacker to execute remote code on the affected system, potentially leading to unauthorized control, data manipulation, or disruption of operations.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, update Honeywell Experion PKS to versions 520.2 TCU9 HF1 or 530.1 TCU3 HF1, and OneWireless WDM to versions 322.5 or 331.1 as recommended by Honeywell.