{"schemaVersion":3,"id":"CVE-2020-3322","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to cause the Webex player application to crash when trying to view the malicious file.","dates":{"published":"2020-06-03T17:00:18.648Z","modified":"2024-11-15T17:20:07.893Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.3,"severity":"medium","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","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:N/UI:R/S:U/C:N/I:N/A:L","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":3.3,"severity":"low","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00658,"percentile":0.50572,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00658},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00658,"percentile":0.50572}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00658,"percentile":null},{"date":"2026-10-08T00:00:00.00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