CVE-2026-4113

HIGH

SonicWall SMA1000 <12.4.3-03245 - Info Disclosure

Title source: llm

Description

An observable response discrepancy vulnerability in the SonicWall SMA1000 series appliances allows a remote attacker to enumerate SSL VPN user credentials.

References (1)

[Vendor Advisory] https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0003

Scores

CVSS v3 7.2

EPSS 0.0009

EPSS Percentile 25.5%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-204

Status published

Products (2)

SonicWall/SMA1000 12.4.3-03245 (platform-hotfix) and earlier versions.

SonicWall/SMA1000 12.5.0-02283 (platform-hotfix) and earlier versions.

Published Apr 09, 2026

Tracked Since Apr 09, 2026