{"schemaVersion":3,"id":"CVE-2021-22980","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In Edge Client version 7.2.x before 7.2.1.1, 7.1.9.x before 7.1.9.8, and 7.1.x-7.1.8.x before 7.1.8.5, an untrusted search path vulnerability in the BIG-IP APM Client Troubleshooting Utility (CTU) for Windows could allow an attacker to load a malicious DLL library from its current directory. User interaction is required to exploit this vulnerability in that the victim must run this utility on the Windows system. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.","dates":{"published":"2021-02-12T17:52:28.000Z","modified":"2024-08-03T18:58:26.052Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/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":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/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":6.9,"severity":"medium","vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00289,"percentile":0.20271,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00289},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00289,"percentile":0.20271}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00289,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00289,"percentile":nu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