{"schemaVersion":3,"id":"CVE-2020-8751","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, Intel(R) TXE versions before 3.1.80 may allow an unauthenticated user to potentially enable information disclosure via physical access.","dates":{"published":"2020-11-12T18:08:23.000Z","modified":"2024-08-04T10:12:09.653Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.6,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":4.6,"severity":"medium","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.1,"severity":"low","vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00413,"percentile":0.34101,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00413},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00413,"percentile":0.34101}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00413,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00413,"percentile":0.34101}]},"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":[],"affected":[{"vendor":"intel","product":"converged_security_and_manageability_engine","name":"converged security and manageability engine","label":"converged_security_and_manageability_engine","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 11.8.80","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.8.80","eol":null,"hubHref":"/vendor/intel/converged_security_and_manageability_engine"},{"vendor":"intel","product":"trusted_execution_technology","name":"trusted execution technology","label":"trusted_execution_technology","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 3.1.80","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.1.80","eol":null,"hubHref":"/vendor/intel/trusted_execution_technology"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391","label":"www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391","hostname":"www.intel.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20201113-0005/","label":"security.netapp.com/advisory/ntap-20201113-0005/","hostname":"security.netapp.com","tags":["X Refsource CONFIRM","Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20201113-0002/","label":"security.netapp.com/advisory/ntap-20201113-0002/","hostname":"security.netapp.com","tags":["X Refsource CONFIRM","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-11-12T18:08:23.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T10:12:09.653Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":18,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T05:55:39.325Z","stale":false,"partial":false}}