Incomplete Cleanup Affecting eclipse-threadx/netxduo package, versions [,6.4.3)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published24 Apr 2025
- disclosed6 Apr 2025
- creditKelly Patterson
Introduced: 6 Apr 2025
NewCVE-2025-2260 (opens in a new tab)How to fix?
Upgrade eclipse-threadx/netxduo to version 6.4.3 or higher.
Overview
Affected versions of this package are vulnerable to Incomplete Cleanup due to improper handling of error conditions in the HTTP server functionality. An attacker can cause the server to continuously return a 404 error for all subsequent file requests by sending specially crafted packets that exploit the failure to close a file when an error occurs.
Workaround
This vulnerability can be mitigated by disabling the PUT request support.