{"id":"CVE-2025-0726","aliases":["EUVD-2025-5084","GHSA-pwf8-5q9w-m763"],"status":"published","title":"Eclipse ThreadX NetX Duo HTTP server denial of service","description":"In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before \nversion 6.4.2, an attacker can cause a denial of service by specially \ncrafted packets. The core issue is missing closing of a file in case of \nan error condition, resulting in the 404 error for each further file \nrequest. Users can work-around the issue by disabling the PUT request \nsupport.","severity":{"version":"4.0","score":7.1,"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00755,"percentile":0.554,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-459"],"published":"2025-02-21T08:12:11Z","modified":"2026-10-28T02:31:14Z","products":[{"vendor":"eclipse","product":"threadx_netx_duo"},{"vendor":"eclipse foundation","product":"threadx"}],"references":[{"url":"https://github.com/eclipse-threadx/netxduo/commit/c78d650be7377aae1a8704bc0ce5cc6f9f189014","tags":["Patch","fix"]},{"url":"https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-pwf8-5q9w-m763","tags":["Vendor Advisory","advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/0xxx/CVE-2025-0726.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0726","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-0726","title":"Eclipse ThreadX NetX Duo HTTP server denial of service","description":"In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before \nversion 6.4.2, an attacker can cause a denial of service by specially \ncrafted packets. The core issue is missing closing of a file in case of \nan error condition, resulting in the 404 error for each further file \nrequest. Users can work-around the issue by disabling the PUT request \nsupport.","status":"published","published":"2025-02-21T08:12:11.703Z","modified":"2025-02-21T14:17:39.802Z","cvss":[{"version":"4.0","score":7.1,"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","level":"high","assessor":"cna"}],"cwes":["CWE-459"],"updated_at":"2026-11-02T14:32:53.81273Z"}],"euvd":[{"id":"EUVD-2025-5084","description":"In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before \nversion 6.4.2, an attacker can cause a denial of service by specially \ncrafted packets. The core issue is missing closing of a file in case of \nan error condition, resulting in the 404 error for each further file \nrequest. Users can work-around the issue by disabling the PUT request \nsupport.","status":"published","published":"2025-02-21T08:12:11Z","modified":"2025-02-21T14:17:39Z","cvss":[{"version":"4.0","score":7.1,"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","level":"high"}],"updated_at":"2026-11-02T20:53:25.922377Z"}],"nvd":[{"id":"CVE-2025-0726","description":"In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before \nversion 6.4.2, an attacker can cause a denial of service by specially \ncrafted packets. The core issue is missing closing of a file in case of \nan error condition, resulting in the 404 error for each further file \nrequest. Users can work-around the issue by disabling the PUT request \nsupport.","status":"published","published":"2025-02-21T08:15:28.417Z","modified":"2026-06-17T08:27:03Z","cvss":[{"version":"4.0","score":7.1,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-459"],"updated_at":"2026-11-02T14:10:51.871789Z"}],"osv":[{"id":"CVE-2025-0726","title":"Eclipse ThreadX NetX Duo HTTP server denial of service","description":"In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before \nversion 6.4.2, an attacker can cause a denial of service by specially \ncrafted packets. The core issue is missing closing of a file in case of \nan error condition, resulting in the 404 error for each further file \nrequest. Users can work-around the issue by disabling the PUT request \nsupport.","status":"published","published":"2025-02-21T08:12:11.703Z","modified":"2026-10-28T02:31:14.500278585Z","cvss":[{"version":"4.0","score":7.1,"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","level":"high"}],"cwes":["CWE-459"],"updated_at":"2026-11-02T15:44:45.712478Z"}]}}