AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2020-10551

HIGH · CVSS 7.8 EPSS 1.41% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-04-09 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-10551
Severity
HIGH
CVSS
7.8
EPSS
1.41%
Windows

Original NVD Description

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.