{"id":"CVE-2025-11044","aliases":["EUVD-2026-3214","GHSA-37rh-77hj-3pmr"],"status":"published","title":"Vulnerability on Automation Runtime my cause DoS Conditions","description":"An Allocation of Resources Without Limits or Throttling vulnerability in the ANSL-Server component of B\u0026R Automation Runtime versions prior to 6.5 and prior to R4.93 could be exploited by an unauthenti-cated attacker on the network to win a race condition, resulting in permanent denial-of-service (DoS) conditions on affected devices.","severity":{"version":"4.0","score":8.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00372,"percentile":0.31433,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-770"],"published":"2026-01-19T15:57:15Z","modified":"2026-06-17T08:29:31Z","products":[{"vendor":"b\u0026r industrial automation gmbh","product":"automation runtime"}],"references":[{"url":"https://www.br-automation.com/fileadmin/SA25P005-26597bd0.pdf"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-11044"},{"url":"https://github.com/advisories/GHSA-37rh-77hj-3pmr"}],"sources":{"cve":[{"id":"CVE-2025-11044","title":"Vulnerability on Automation Runtime my cause DoS Conditions","description":"An Allocation of Resources Without Limits or Throttling vulnerability in the ANSL-Server component of B\u0026R Automation Runtime versions prior to 6.5 and prior to R4.93 could be exploited by an unauthenti-cated attacker on the network to win a race condition, resulting in permanent denial-of-service (DoS) conditions on affected devices.","status":"published","published":"2026-01-19T15:57:15.188Z","modified":"2026-01-20T20:06:35.541Z","cvss":[{"version":"4.0","score":8.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","level":"high","assessor":"cna"},{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:32:50.872559Z"}],"euvd":[{"id":"EUVD-2026-3214","description":"An Allocation of Resources Without Limits or Throttling vulnerability in the ANSL-Server component of B\u0026R Automation Runtime versions prior to 6.5 and prior to R4.93 could be exploited by an unauthenti-cated attacker on the network to win a race condition, resulting in permanent denial-of-service (DoS) conditions on affected devices.","status":"published","published":"2026-01-19T15:57:15Z","modified":"2026-01-20T20:06:35Z","cvss":[{"version":"4.0","score":8.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","level":"high"}],"updated_at":"2026-11-02T19:48:49.964072Z"}],"ghsa":[{"id":"GHSA-37rh-77hj-3pmr","title":"An Allocation of Resources Without Limits or Throttling vulnerability in the ANSL-Server...","description":"An Allocation of Resources Without Limits or Throttling vulnerability in the ANSL-Server component of B\u0026R Automation Runtime versions prior to 6.5 and prior to R4.93 could be exploited by an unauthenti-cated attacker on the network to win a race condition, resulting in permanent denial-of-service (DoS) conditions on affected devices.","status":"published","published":"2026-01-19T18:30:25Z","modified":"2026-01-19T18:30:26Z","cvss":[{"version":"4.0","score":8.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/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"},{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:05:39.898984Z"}],"nvd":[{"id":"CVE-2025-11044","description":"An Allocation of Resources Without Limits or Throttling vulnerability in the ANSL-Server component of B\u0026R Automation Runtime versions prior to 6.5 and prior to R4.93 could be exploited by an unauthenti-cated attacker on the network to win a race condition, resulting in permanent denial-of-service (DoS) conditions on affected devices.","status":"published","published":"2026-01-19T16:15:53.197Z","modified":"2026-06-17T08:29:31.41Z","cvss":[{"version":"4.0","score":8.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/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":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:11:57.915063Z"}]}}