CVE-2020-36977
HIGH EPSS 8.3%
Published Jan 27, 20265mo ago · Modified Jun 17, 20261w ago
8.5 CVSS 4.0
Published Jan 27, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
8.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-428
References 4
- exploit-db.com https://www.exploit-db.com/exploits/49101
- vulncheck.com https://www.vulncheck.com/advisories/wondershare-driver-install-service-help-elevationservice-unquote-service-path
- wondershare.com https://www.wondershare.com/
- wondershare.com https://www.wondershare.com/drfone/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.