{"schemaVersion":3,"id":"CVE-2021-25266","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An insecure data storage vulnerability allows a physical attacker with root privileges to retrieve TOTP secret keys from unlocked phones in Sophos Authenticator for Android version 3.4 and older, and Intercept X for Mobile (Android) before version 9.7.3495.","dates":{"published":"2022-04-27T16:45:13.000Z","modified":"2024-08-03T19:56:11.058Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":3.9,"severity":"low","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":3.9,"severity":"low","vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":3.9,"severity":"low","vector":"CVSS:3.1/AV:P/AC:L/PR:H/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":0.00234,"percentile":0.13357,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00234},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00234,"percentile":0.13357}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00234,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00234,"percentile":0.13357}]},"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-922","name":"Insecure Storage of Sensitive Information","description":"The product stores sensitive information without properly limiting read or write access by unauthorized actors.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/922.html"}],"affected":[{"vendor":"sophos","product":"authenticator","name":"authenticator","label":"authenticator","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 3.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 3.4","eol":null,"hubHref":"/vendor/sophos/authenticator"},{"vendor":"sophos","product":"intercept_x","name":"intercept x","label":"intercept_x","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 9.7.3495","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.7.3495","eol":null,"hubHref":"/vendor/sophos/intercept_x"},{"vendor":"sophos","product":"intercept x for mobile (android)","name":"Intercept X for Mobile (Android)","label":"intercept x for mobile (android)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 9.7.3495","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 9.7.3495","eol":null,"hubHref":"/vendor/sophos/intercept_x_for_mobile_android"},{"vendor":"sophos","product":"sophos authenticator (android)","name":"Sophos Authenticator (Android)","label":"sophos authenticator (android)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, ≤ 3.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, ≤ 3.4","eol":null,"hubHref":"/vendor/sophos/sophos_authenticator_android"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.sophos.com/en-us/security-advisories/sophos-sa-20220427-ixm-storage","label":"www.sophos.com/en-us/security-advisories/sophos-sa-20220427-ixm-storage","hostname":"www.sophos.com","tags":["X Refsource CONFIRM","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-04-27T16:45:13.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T19:56:11.058Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":16,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T08:26:08.351Z","stale":false,"partial":false}}