{"id":"CVE-2020-1986","aliases":["EUVD-2020-12776","GHSA-rvw6-9w8h-8mp7"],"status":"published","title":"Secdo: Local authenticated users can cause Windows system crash","description":"Improper input validation vulnerability in Secdo allows an authenticated local user with 'create folders or append data' access to the root of the OS disk (C:\\) to cause a system crash on every login. This issue affects all versions Secdo for Windows.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00261,"percentile":0.1788,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2020-04-08T18:41:58Z","modified":"2026-06-17T03:02:46Z","products":[{"vendor":"paloaltonetworks","product":"secdo"},{"vendor":"secdo","product":"secdo"}],"references":[{"url":"https://security.paloaltonetworks.com/CVE-2020-1986","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1986"},{"url":"https://github.com/advisories/GHSA-rvw6-9w8h-8mp7"}],"sources":{"cve":[{"id":"CVE-2020-1986","title":"Secdo: Local authenticated users can cause Windows system crash","description":"Improper input validation vulnerability in Secdo allows an authenticated local user with 'create folders or append data' access to the root of the OS disk (C:\\) to cause a system crash on every login. This issue affects all versions Secdo for Windows.","status":"published","published":"2020-04-08T18:41:58.34Z","modified":"2024-09-16T20:26:16.271Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:56.213477Z"}],"euvd":[{"id":"EUVD-2020-12776","description":"Improper input validation vulnerability in Secdo allows an authenticated local user with 'create folders or append data' access to the root of the OS disk (C:\\) to cause a system crash on every login. This issue affects all versions Secdo for Windows.","status":"published","published":"2020-04-08T18:41:58Z","modified":"2024-09-16T20:26:16Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:55:14.02226Z"}],"ghsa":[{"id":"GHSA-rvw6-9w8h-8mp7","title":"Improper input validation vulnerability in Secdo allows an authenticated local user with 'create...","description":"Improper input validation vulnerability in Secdo allows an authenticated local user with 'create folders or append data' access to the root of the OS disk (C:\\) to cause a system crash on every login. This issue affects all versions Secdo for Windows.","status":"published","published":"2022-05-24T17:13:53Z","modified":"2023-01-29T05:02:09Z","updated_at":"2026-11-02T14:45:00.532867Z"}],"nvd":[{"id":"CVE-2020-1986","description":"Improper input validation vulnerability in Secdo allows an authenticated local user with 'create folders or append data' access to the root of the OS disk (C:\\) to cause a system crash on every login. This issue affects all versions Secdo for Windows.","status":"published","published":"2020-04-08T19:15:13.777Z","modified":"2026-06-17T03:02:46.557Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:05:57.678762Z"}]}}