SonicWall Security Updates – 05 December 2024

SonicWall has released security updates to fix multiple vulnerabilities across SonicWall SMA100 SSL-VPN versions 10.2.1.13-72sv and earlier.

The addressed vulnerabilities could allow the attacker to bypass security restrictions, perform stack-based and heap-based buffer overflow, or execute arbitrary code, and gain access to the affected systems.

Sample of the addressed vulnerabilities:

1- SonicWall SMA100 SSLVPN Web Management Stack-Based Buffer Overflow Vulnerability (CVE-2024-45318):

  • CVSS: 8.1
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: None
  • Consequences: Gain Access

2- SonicWall SMA100 SSLVPN Web Management Certificate-Based Authentication Bypass Vulnerability (CVE-2024-45319):

  • CVSS: 6.3
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Consequences: Bypass Security
Vulnerabilities
  •  CVE-2024-40763
  • CVE-2024-45318
  • CVE-2024-45319
  • CVE-2024-53702
  • CVE-2024-53703
Mitigations

The enterprise should deploy this patch as soon as the testing phase is completed.

SonicWall Security Advisory

References