CVE-2020-36977

HIGH

Wondershare Driver Install Service - Privilege Escalation

Title source: llm

Description

Wondershare Driver Install Service contains an unquoted service path vulnerability in the ElevationService executable that allows local attackers to potentially inject malicious code. Attackers can exploit the unquoted path to replace the service binary with a malicious executable, enabling privilege escalation to LocalSystem account.

Exploits (1)

exploitdb WRITEUP

by Luis Sandoval · textlocalwindows

https://www.exploit-db.com/exploits/49101

View Code ZIP pw:eip

References (4)

[Exploit, Third Party Advisory] https://www.exploit-db.com/exploits/49101

[Various Sources] https://www.wondershare.com/

[Various Sources] https://www.wondershare.com/drfone/

[Third Party Advisory] https://www.vulncheck.com/advisories/wondershare-driver-install-service-help-elevationservice-unquote-service-path

Scores

CVSS v3 7.8

EPSS 0.0001

EPSS Percentile 0.5%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-428

Status published

Products (1)

Wondershare/Wondershare Driver Install Service help 10.7.1.321

Published Jan 27, 2026

Tracked Since Feb 18, 2026