CVE-2024-40765

CRITICAL EPSS 51.5%

Published Jan 9, 20251y ago · Modified Jun 17, 20261w ago

9.8 CVSS 3.1

Critical

Published Jan 9, 2025 1y ago

Last Modified Jun 17, 2026 1w ago

Description

An Integer-based buffer overflow vulnerability in the SonicOS via IPSec allows a remote attacker in specific conditions to cause Denial of Service (DoS) and potentially execute arbitrary code by sending a specially crafted IKEv2 payload.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

51.5% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-190 Integer Overflow or Wraparound Numeric Error

References 1

psirt.global.sonicwall.com https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0013

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.