CVE-2025-32818

HIGH EXPLOITED

SonicOS 7.1.1-7040-7.1.3-7015 and 8.0.0-8037 - Unauthenticated Denial of Service via SSLVPN Virtual Office Interface

Title source: llm

Exploitation Summary

CVE-2025-32818 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

A Null Pointer Dereference vulnerability in the SonicOS SSLVPN Virtual office interface allows a remote, unauthenticated attacker to crash the firewall, potentially leading to a Denial-of-Service (DoS) condition.

References (1)

Core 1

Core References

Various Sources vendor-advisory

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0009

Scores

CVSS v3 7.5

EPSS 0.0019

EPSS Percentile 40.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

VulnCheck KEV 2026-05-10

CWE

CWE-476

Status published

Products (2)

SonicWall/SonicOS 7.1.1-7040 - 7.1.3-7015

SonicWall/SonicOS 8.0.0-8037 and earlier versions

Published Apr 23, 2025

Tracked Since Feb 18, 2026