Ubiquiti UniFi Video before 3.8.0 for Windows uses weak permissions for the installation directory, which allows local users to gain SYSTEM privileges via a Trojan horse taskkill.exe file.
https://www.exploit-db.com/exploits/43390/
https://hackerone.com/reports/140793
http://www.securityfocus.com/bid/102278
http://seclists.org/fulldisclosure/2017/Dec/83
http://packetstormsecurity.com/files/145533/Ubiquiti-UniFi-Video-3.7.3-Windows-Local-Privilege-Escalation.html
Source: Mitre, NVD
Published: 2017-12-27
Updated: 2025-04-20
Base Score: 7.2
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
Severity: High
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.00167