CVE Vulnerability

CVE-2021-20047

SonicWall Global VPN client version 4.10.6 (32-bit and 64-bit) and earlier have a DLL Search Order Hijacking vulnerability. Successful exploitation via a local attacker could result in remote code execution in the target system.

6.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0025 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:sonicwall:global_vpn_client:*:*:*:*:*:*:x64:*
cpe:2.3:a:sonicwall:global_vpn_client:*:*:*:*:*:*:x86:*
Information

Published : 2021-12-08 10:15

Updated : 2021-12-10 03:16

NVD link : CVE-2021-20047

Mitre link : CVE-2021-20047

Products Affected
No products.
CWE
CWE-427