{"schemaVersion":3,"id":"CVE-2025-58773","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"AMI APTIOV contains vulnerabilities in BIOS where users may cause  \"Out-of-bounds Write” by local access. Successful exploitation of this vulnerability could lead to buffer overflows, memory corruption, and arbitrary code execution, and also impact Confidentiality, Integrity, and Availability.","dates":{"published":"2026-10-13T14:02:02.052Z","modified":"2026-10-13T15:49:47.466Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.1,"severity":"high","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":7.1,"severity":"high","vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":7.1,"severity":"high","vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/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","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00112,"percentile":0.01296,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-14T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00112,"percentile":0.01296}],"last30":[{"date":"2026-10-14T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00112,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00112,"percentile":0.01296}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-787","name":"Out-of-bounds Write","description":"The product writes data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/787.html"}],"affected":[{"vendor":"ami","product":"aptiov","name":"AptioV","label":"aptiov","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ AptioV_5.0, < AptioV_5.044","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ AptioV_5.0, < AptioV_5.044","eol":null,"hubHref":"/vendor/ami/aptiov"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://go.ami.com/hubfs/Security%20Advisories/2026/AMI-SA-2026002.pdf","label":"go.ami.com/hubfs/Security%20Advisories/2026/AMI-SA-2026002.pdf","hostname":"go.ami.com","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-13T14:02:02.052Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-13T15:49:47.466Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":28,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T12:48:21.652Z","stale":false,"partial":false}}