CVE-2025-0726: Eclipse ThreadX NetX Duo HTTP server denial of service
First published: Fri Feb 21 2025(Updated: )
In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.2, an attacker can cause a denial of service by specially crafted packets. The core issue is missing closing of a file in case of an error condition, resulting in the 404 error for each further file request. Users can work-around the issue by disabling the PUT request support.
Credit: emo@eclipse.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Eclipse ThreadX NetX Duo | <6.4.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-0726?
CVE-2025-0726 is classified as a denial of service vulnerability.
How do I fix CVE-2025-0726?
To fix CVE-2025-0726, update Eclipse ThreadX NetX Duo to version 6.4.2 or later.
What causes CVE-2025-0726?
CVE-2025-0726 is caused by the failure to close a file in error conditions, allowing an attacker to send specially crafted packets.
What impact does CVE-2025-0726 have on affected systems?
CVE-2025-0726 can lead to denial of service, preventing legitimate requests from being processed.
Which versions of Eclipse ThreadX NetX Duo are affected by CVE-2025-0726?
CVE-2025-0726 affects all versions of Eclipse ThreadX NetX Duo before 6.4.2.
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