{"schemaVersion":3,"id":"CVE-2022-0021","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An information exposure through log file vulnerability exists in the Palo Alto Networks GlobalProtect app on Windows that logs the cleartext credentials of the connecting GlobalProtect user when authenticating using Connect Before Logon feature. This issue impacts GlobalProtect App 5.2 versions earlier than 5.2.9 on Windows. This issue does not affect the GlobalProtect app on other platforms.","dates":{"published":"2022-02-10T18:10:24.695Z","modified":"2024-09-16T19:20:33.408Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/PR:L/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":3.3,"severity":"low","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/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":1.9,"severity":"low","vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00224,"percentile":0.12268,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00224},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00224,"percentile":0.12268}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00224,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00224,"percentile":0.12268}]},"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-532","name":"Insertion of Sensitive Information into Log File","description":"The product writes sensitive information to a log file.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/532.html"}],"affected":[{"vendor":"palo alto networks","product":"globalprotect app","name":"GlobalProtect App","label":"globalprotect app","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.2, < 5.2.9","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.2, < 5.2.9","eol":null,"hubHref":"/vendor/palo_alto_networks/globalprotect_app"},{"vendor":"paloaltonetworks","product":"globalprotect","name":"globalprotect","label":"globalprotect","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.2, < 5.2.9","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.2, < 5.2.9","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"pangp","label":"Palo Alto Networks GlobalProtect App","category":"app"}},"hubHref":"/vendor/paloaltonetworks/globalprotect"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://security.paloaltonetworks.com/CVE-2022-0021","label":"security.paloaltonetworks.com/CVE-2022-0021","hostname":"security.paloaltonetworks.com","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-02-10T18:10:24.695Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-16T19:20:33.408Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T07:22:24.958Z","stale":false,"partial":false}}