Vulnerability · Published Jan 27, 2026 · Assigned by VulnCheck
CVE-2020-36977Wondershare Driver Install Service help 10.7.1.321 - 'ElevationService' Unquote Service Path
High 7.8
In plain English
A high-severity security flaw in Wondershare Driver Install Service help from Wondershare. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 88.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Wondershare | Wondershare Driver Install Service help | 10.7.1.321 |
Weakness: CWE-428 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- ExploitDB-49101 exploit
- Vendor Homepage product
- Software Product Page product
- VulnCheck Advisory: Wondershare Driver Install Service help 10.7.1.321 - 'ElevationService' Unquote Service Path third-party-advisory