CVE-2025-40599

CRITICAL

Sonicwall Sma 210 Firmware < 10.2.2.1-90sv - Unrestricted File Upload

Title source: rule

Description

An authenticated arbitrary file upload vulnerability exists in the SMA 100 series web management interface. A remote attacker with administrative privileges can exploit this flaw to upload arbitrary files to the system, potentially leading to remote code execution.

References (1)

[Vendor Advisory] https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0014

Scores

CVSS v3 9.1

EPSS 0.0019

EPSS Percentile 40.0%

Attack Vector NETWORK

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

Classification

CWE

CWE-434

Status published

Affected Products (3)

sonicwall/sma_210_firmware < 10.2.2.1-90sv

sonicwall/sma_410_firmware < 10.2.2.1-90sv

sonicwall/sma_500v_firmware < 10.2.2.1-90sv

Timeline

Published Jul 23, 2025

Tracked Since Feb 18, 2026