{"schemaVersion":3,"id":"CVE-2020-8241","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability in the Pulse Secure Desktop Client < 9.1R9 could allow the attacker to perform a MITM Attack if end users are convinced to connect to a malicious server.","dates":{"published":"2020-10-28T12:47:07.000Z","modified":"2024-08-04T09:56:27.925Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":5.1,"severity":"medium","vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01743,"percentile":0.77448,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.01743},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01743,"percentile":0.77448}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01743,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01743,"percentile":0.77448}]},"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":"pulsesecure","product":"pulse_secure_desktop_client","name":"pulse secure desktop client","label":"pulse_secure_desktop_client","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 9.1","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r1","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r2","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r3","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r3.1","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r4","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r4.1","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r4.2","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r5","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r6","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r7","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r7.1","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r8","noFixRecorded":false,"fixedIn":null},{"text":"9.1:r8.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.1 | 9.1:r1 | 9.1:r2 | 9.1:r3 | 9.1:r3.1 | 9.1:r4 | 9.1:r4.1 | 9.1:r4.2 | 9.1:r5 | 9.1:r6 | 9.1:r7 | 9.1:r7.1 | 9.1:r8 | 9.1:r8.2","eol":null,"hubHref":"/vendor/pulsesecure/pulse_secure_desktop_client"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601","label":"kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601","hostname":"kb.pulsesecure.net","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-10-28T12:47:07.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T09:56:27.925Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":30,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T21:21:26.485Z","stale":false,"partial":false}}