CVE-2025-0726highCWE-459

CVE-2025-0726: high-severity vulnerability in Eclipse Foundation ThreadX

Eclipse ThreadX NetX Duo HTTP server denial of service

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.1epss 0.8%
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.
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
Affected products
Eclipse Foundation · ThreadX
Related CVEs — Eclipse Foundation ThreadX

In the same product, most dangerous first.

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