CVE-2025-2260

HIGH

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/6/2025

Last Modified7/31/2025

Sourcenvd

Honeypot Sightings0

Affected Products

eclipse:threadx_netx_duo

Weaknesses (CWE)

CWE-459

References

https://github.com/eclipse-threadx/netxduo/commit/fb3195bbb6d0d6fe71a7a19585c008623c217f9e(emo@eclipse.org)

https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-f42f-6fvv-xqx3(emo@eclipse.org)

https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2098(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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