CVE-2021-20051
First published: Wed May 04 2022(Updated: )
SonicWall Global VPN Client 4.10.7.1117 installer (32-bit and 64-bit) and earlier versions have a DLL Search Order Hijacking vulnerability in one of the installer components. Successful exploitation via a local attacker could result in command execution in the target system.
Credit: PSIRT@sonicwall.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SonicWALL GLobal VPN Client | <=4.10.7.1117 |
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Frequently Asked Questions
What is CVE-2021-20051?
CVE-2021-20051 is a DLL Search Order Hijacking vulnerability found in SonicWall Global VPN Client version 4.10.7.1117 and earlier.
How does CVE-2021-20051 impact the system?
Successful exploitation of CVE-2021-20051 could allow a local attacker to execute commands on the target system.
What is the severity of CVE-2021-20051?
CVE-2021-20051 has a severity rating of 7.8 (high).
What software versions are affected by CVE-2021-20051?
SonicWall Global VPN Client versions up to and including 4.10.7.1117 are affected by CVE-2021-20051.
How can I fix CVE-2021-20051?
Update your SonicWall Global VPN Client to a version beyond 4.10.7.1117 to mitigate the vulnerability.
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