Vulnerability Description
In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, 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. This issue follows an incomplete fix of CVE-2025-0726.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Eclipse | Threadx Netx Duo | < 6.4.3 |
Related Weaknesses (CWE)
References
- https://github.com/eclipse-threadx/netxduo/commit/fb3195bbb6d0d6fe71a7a19585c008Patch
- https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-f42f-6fvv-xqVendor Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2098Third Party Advisory
FAQ
What is CVE-2025-2260?
CVE-2025-2260 is a vulnerability with a CVSS score of 7.5 (HIGH). In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause a denial of service by specially crafted packets. The core issue is missing closing of a fil...
How severe is CVE-2025-2260?
CVE-2025-2260 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-2260?
Check the references section above for vendor advisories and patch information. Affected products include: Eclipse Threadx Netx Duo.