Unauthenticated DoS Vulnerability in SonicOS IPSec VPN

CVE-2024-40764
7.5HIGH

Key Information

Vendor
Sonicwall
Status
Sonicos
Vendor
CVE Published:
18 July 2024

Summary

Heap-based buffer overflow vulnerability in the SonicOS IPSec VPN allows an unauthenticated remote attacker to cause Denial of Service (DoS).

Affected Version(s)

SonicOS = 6.5.4.4-44v-21-2395 and older versions

SonicOS = 7.0.1-5151 and older versions

SonicOS = 7.1.1-7051 and older versions

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database
.