CVE-2025-2260 HIGH

CVE-2025-2260: Eclipse ThreadX NetX Duo HTTP component server denial of service

Vendor Eclipse Foundation
Product ThreadX
Weakness CWE-459
Published April 6, 2025
Last update April 14, 2025
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

April 6, 2025 CVE published
April 14, 2025 Record updated