CVE-2020-10551

QQBrowser before 10.5.3870.400 installs a Windows service TsService.exe

published April 9, 2020

CVSS
—
EPSS
1%
Percentile
72.5
In the wild
Unconfirmed
What it is

QQBrowser before 10.5.3870.400 installs a Windows service TsService.exe. This file is writable by anyone belonging to the NT AUTHORITY\Authenticated Users group, which includes all local and remote users. This can be abused by local attackers to escalate privileges to NT AUTHORITY\SYSTEM by writing a malicious executable to the location of TsService.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01412 · 72.5th percentile
Published
2020-04-09T12:38Z
EPSS history
Timeline
  • 09 APR 12:38Z
    QQBrowser before 10.5.3870.400 installs a Windows service TsService.exe
    cvelistv5