Buffer Overflow Vulnerability in SonicWall SSL-VPN NetExtender Windows Client
CVE-2022-22281

7.8HIGH

Key Information:

Vendor
Sonicwall
Status
Sonicwall Netextender Windows (32 And 64 Bit) Client
Vendor
CVE Published:
13 May 2022

Summary

A buffer overflow vulnerability exists in the SonicWall SSL-VPN NetExtender Windows Client, impacting both 32-bit and 64-bit versions up to 10.2.322. This flaw can allow an attacker to exploit the vulnerability, potentially leading to arbitrary code execution in the host Windows operating system. Organizations using affected versions should upgrade to secure their systems against potential exploitation.

Affected Version(s)

SonicWall NetExtender Windows (32 and 64 bit) Client 10.2.322 and earlier versions

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-202...
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CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.