{"id":"CVE-2020-27644","aliases":["EUVD-2020-20151","GHSA-4684-g96f-9q97"],"status":"published","title":"The Inventory module of the 1E Client 5.0.0.745 doesn't handle an unquoted path when executing ...","description":"The Inventory module of the 1E Client 5.0.0.745 doesn't handle an unquoted path when executing %PROGRAMFILES%\\1E\\Client\\Tachyon.Performance.Metrics.exe. This may allow remote authenticated users and local users to gain elevated privileges by placing a malicious cryptbase.dll file in %WINDIR%\\Temp\\.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01173,"percentile":0.679,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-428"],"published":"2020-12-29T20:10:36Z","modified":"2026-06-17T03:09:25Z","products":[{"vendor":"1e","product":"client"}],"references":[{"url":"https://help.1e.com/display/GI/1E+Security+Advisory-1E+Client+for+Windows%3A+CVE-2020-16268%2C+CVE-2020-27643%2C+CVE-2020-27644%2C+CVE-2020-27645","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27644"},{"url":"https://github.com/advisories/GHSA-4684-g96f-9q97"}],"sources":{"cve":[{"id":"CVE-2020-27644","description":"The Inventory module of the 1E Client 5.0.0.745 doesn't handle an unquoted path when executing %PROGRAMFILES%\\1E\\Client\\Tachyon.Performance.Metrics.exe. This may allow remote authenticated users and local users to gain elevated privileges by placing a malicious cryptbase.dll file in %WINDIR%\\Temp\\.","status":"published","published":"2020-12-29T20:10:36Z","modified":"2024-08-04T16:18:45.48Z","updated_at":"2026-11-02T14:35:53.552996Z"}],"euvd":[{"id":"EUVD-2020-20151","description":"The Inventory module of the 1E Client 5.0.0.745 doesn't handle an unquoted path when executing %PROGRAMFILES%\\1E\\Client\\Tachyon.Performance.Metrics.exe. This may allow remote authenticated users and local users to gain elevated privileges by placing a malicious cryptbase.dll file in %WINDIR%\\Temp\\.","status":"published","published":"2020-12-29T20:10:36Z","modified":"2024-08-04T16:18:45Z","updated_at":"2026-11-03T03:07:12.435876Z"}],"ghsa":[{"id":"GHSA-4684-g96f-9q97","title":"The Inventory module of the 1E Client 5.0.0.745 doesn't handle an unquoted path when executing ...","description":"The Inventory module of the 1E Client 5.0.0.745 doesn't handle an unquoted path when executing %PROGRAMFILES%\\1E\\Client\\Tachyon.Performance.Metrics.exe. This may allow remote authenticated users and local users to gain elevated privileges by placing a malicious cryptbase.dll file in %WINDIR%\\Temp\\.","status":"published","published":"2022-05-24T17:37:25Z","modified":"2023-01-29T05:05:51Z","cwes":["CWE-428"],"updated_at":"2026-11-02T14:45:53.268312Z"}],"nvd":[{"id":"CVE-2020-27644","description":"The Inventory module of the 1E Client 5.0.0.745 doesn't handle an unquoted path when executing %PROGRAMFILES%\\1E\\Client\\Tachyon.Performance.Metrics.exe. This may allow remote authenticated users and local users to gain elevated privileges by placing a malicious cryptbase.dll file in %WINDIR%\\Temp\\.","status":"published","published":"2020-12-29T21:15:13.227Z","modified":"2026-06-17T03:09:25.55Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-428"],"updated_at":"2026-11-02T14:06:28.340168Z"}]}}