{"id":"CVE-2025-37139","title":"A vulnerability in an AOS firmware binary allows an authenticated malicious actor to permanently delete necessary boot information","summary":"A vulnerability in an AOS firmware binary allows an authenticated malicious actor to permanently delete necessary boot information. Successful exploitation may render the system unbootable, resulting in a Denial of Service that can only …","severity":"medium","cvss":6,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","cwe":["CWE-400"],"published":"2025-10-14","updated":"2026-10-08","sourceUpdated":"2026-10-08T12:10:00.217","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-37139","references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04957en_us&docLocale=en_US","label":"security-alert@hpe.com"}],"tags":["nvd"],"epss":0.00144,"epssPercentile":0.03155,"ingestedAt":"2026-10-08T11:31:27.395Z","slug":"CVE-2025-37139","body":"## Overview\n\nA vulnerability in an AOS firmware binary allows an authenticated malicious actor to permanently delete necessary boot information. Successful exploitation may render the system unbootable, resulting in a Denial of Service that can only be resolved by replacing the affected hardware.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":33,"depthScoreParts":{"impact":33,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}