{"id":"CVE-2017-12410","aliases":["EUVD-2017-3983","GHSA-fpf9-7pjp-4x5q"],"status":"published","title":"It is possible to exploit a Time of Check \u0026 Time of Use (TOCTOU) vulnerability by winning a race...","description":"It is possible to exploit a Time of Check \u0026 Time of Use (TOCTOU) vulnerability by winning a race condition when Kaseya Virtual System Administrator agent 9.3.0.11 and earlier tries to execute its binaries from working and/or temporary folders. Successful exploitation results in the execution of arbitrary programs with \"NT AUTHORITY\\SYSTEM\" privileges.","severity":{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00246,"percentile":0.16004,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-362"],"published":"2018-03-26T21:00:00Z","modified":"2026-06-17T01:03:15Z","products":[{"vendor":"kaseya","product":"virtual_system_administrator"}],"references":[{"url":"http://www.securityfocus.com/archive/1/541884/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-12410"},{"url":"https://github.com/advisories/GHSA-fpf9-7pjp-4x5q"}],"sources":{"cve":[{"id":"CVE-2017-12410","description":"It is possible to exploit a Time of Check \u0026 Time of Use (TOCTOU) vulnerability by winning a race condition when Kaseya Virtual System Administrator agent 9.3.0.11 and earlier tries to execute its binaries from working and/or temporary folders. Successful exploitation results in the execution of arbitrary programs with \"NT AUTHORITY\\SYSTEM\" privileges.","status":"published","published":"2018-03-26T21:00:00Z","modified":"2024-08-05T18:36:56.185Z","updated_at":"2026-11-02T14:33:16.916541Z"}],"euvd":[{"id":"EUVD-2017-3983","description":"It is possible to exploit a Time of Check \u0026 Time of Use (TOCTOU) vulnerability by winning a race condition when Kaseya Virtual System Administrator agent 9.3.0.11 and earlier tries to execute its binaries from working and/or temporary folders. Successful exploitation results in the execution of arbitrary programs with \"NT AUTHORITY\\SYSTEM\" privileges.","status":"published","published":"2018-03-26T21:00:00Z","modified":"2024-08-05T18:36:56Z","updated_at":"2026-11-03T02:23:21.695208Z"}],"ghsa":[{"id":"GHSA-fpf9-7pjp-4x5q","title":"It is possible to exploit a Time of Check \u0026 Time of Use (TOCTOU) vulnerability by winning a race...","description":"It is possible to exploit a Time of Check \u0026 Time of Use (TOCTOU) vulnerability by winning a race condition when Kaseya Virtual System Administrator agent 9.3.0.11 and earlier tries to execute its binaries from working and/or temporary folders. Successful exploitation results in the execution of arbitrary programs with \"NT AUTHORITY\\SYSTEM\" privileges.","status":"published","published":"2022-05-14T02:45:53Z","modified":"2023-02-02T05:06:33Z","cvss":[{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:52:19.633418Z"}],"nvd":[{"id":"CVE-2017-12410","description":"It is possible to exploit a Time of Check \u0026 Time of Use (TOCTOU) vulnerability by winning a race condition when Kaseya Virtual System Administrator agent 9.3.0.11 and earlier tries to execute its binaries from working and/or temporary folders. Successful exploitation results in the execution of arbitrary programs with \"NT AUTHORITY\\SYSTEM\" privileges.","status":"published","published":"2018-03-26T21:29:00.203Z","modified":"2026-06-17T01:03:15.18Z","cvss":[{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:04:17.032862Z"}]}}