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High severity7.8NVD Advisory· Published May 4, 2022· Updated Jun 17, 2026

CVE-2021-20051

CVE-2021-20051

Description

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.

Affected products

3
  • SonicWall/Global VPN Client3 versions
    cpe:2.3:a:sonicwall:global_vpn_client:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:sonicwall:global_vpn_client:*:*:*:*:*:*:*:*range: <=4.10.7.1117
    • (no CPE)range: <=4.10.7.1117
    • (no CPE)range: Global VPN Client 4.10.7.1117 and earlier versions

Patches

Vulnerability mechanics

References

1

News mentions

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