CVE-2025-2520
BaseFortify
Publication date: 2025-07-10
Last updated on: 2025-07-15
Assigner: Honeywell International Inc.
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| honeywell | experion_pks | 520.2_tcu9 |
| honeywell | experion_pks | 530.1_tcu3 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-457 | The code uses a variable that has not been initialized, leading to unpredictable or unintended results. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an uninitialized variable issue in the common Epic Platform Analyzer (EPA) communications of Honeywell Experion PKS. An attacker could exploit this by manipulating the communication channel, causing the system to dereference an uninitialized pointer, which leads to a denial of service.
How can this vulnerability impact me? :
The vulnerability can lead to a denial of service condition, meaning the affected system or service could become unavailable or stop functioning properly due to exploitation of the uninitialized pointer.
What immediate steps should I take to mitigate this vulnerability?
Honeywell recommends updating to the most recent versions of Experion PKS: 520.2 TCU9 HF1 and 530.1 TCU3 HF1 to mitigate this vulnerability.