{"id":"CVE-2020-23834","aliases":["EUVD-2020-16572","GHSA-579f-rh43-4774"],"status":"published","title":"Insecure Service File Permissions in the bd service in Real Time Logic BarracudaDrive v6.5 allow...","description":"Insecure Service File Permissions in the bd service in Real Time Logic BarracudaDrive v6.5 allow local attackers to escalate privileges to admin by replacing the %SYSTEMDRIVE%\\bd\\bd.exe file. When the computer next starts, the new bd.exe will be run as LocalSystem.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:C/UI:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00499,"percentile":0.43079,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2020-09-04T03:38:40Z","modified":"2026-06-17T03:04:59Z","products":[{"vendor":"realtimelogic","product":"barracudadrive"}],"references":[{"url":"https://github.com/boku7/BarracudaDrivev6.5-LocalPrivEsc","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/48789","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-23834"},{"url":"https://github.com/advisories/GHSA-579f-rh43-4774"}],"sources":{"cve":[{"id":"CVE-2020-23834","description":"Insecure Service File Permissions in the bd service in Real Time Logic BarracudaDrive v6.5 allow local attackers to escalate privileges to admin by replacing the %SYSTEMDRIVE%\\bd\\bd.exe file. When the computer next starts, the new bd.exe will be run as LocalSystem.","status":"published","published":"2020-09-04T03:38:40Z","modified":"2024-08-04T15:05:11.312Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:C/UI:N","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-16572","description":"Insecure Service File Permissions in the bd service in Real Time Logic BarracudaDrive v6.5 allow local attackers to escalate privileges to admin by replacing the %SYSTEMDRIVE%\\bd\\bd.exe file. When the computer next starts, the new bd.exe will be run as LocalSystem.","status":"published","published":"2020-09-04T03:38:40Z","modified":"2024-08-04T15:05:11Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:C/UI:N","level":"high"}],"updated_at":"2026-11-03T03:07:21.209139Z"}],"ghsa":[{"id":"GHSA-579f-rh43-4774","title":"Insecure Service File Permissions in the bd service in Real Time Logic BarracudaDrive v6.5 allow...","description":"Insecure Service File Permissions in the bd service in Real Time Logic BarracudaDrive v6.5 allow local attackers to escalate privileges to admin by replacing the %SYSTEMDRIVE%\\bd\\bd.exe file. When the computer next starts, the new bd.exe will be run as LocalSystem.","status":"published","published":"2022-05-24T17:27:24Z","modified":"2023-01-29T05:03:55Z","updated_at":"2026-11-02T14:45:25.585599Z"}],"nvd":[{"id":"CVE-2020-23834","description":"Insecure Service File Permissions in the bd service in Real Time Logic BarracudaDrive v6.5 allow local attackers to escalate privileges to admin by replacing the %SYSTEMDRIVE%\\bd\\bd.exe file. When the computer next starts, the new bd.exe will be run as LocalSystem.","status":"published","published":"2020-09-04T04:15:12.017Z","modified":"2026-06-17T03:04:59.91Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:06:14.981587Z"}]}}