CVE-2025-32819: sma 100 — Exploit & Fix

Description

A vulnerability in SMA100 allows a remote authenticated attacker with SSLVPN user privileges to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-552 CWE-552

Affected Products

Vendor	Product	Versions
sonicwall	sma_100_firmware	< 10.2.1.15-81sv
sonicwall	sma_100	All
sonicwall	sma_200_firmware	< 10.2.1.15-81sv
sonicwall	sma_200	All
sonicwall	sma_210_firmware	< 10.2.1.15-81sv
sonicwall	sma_210	All
sonicwall	sma_400_firmware	< 10.2.1.15-81sv
sonicwall	sma_400	All
sonicwall	sma_410_firmware	< 10.2.1.15-81sv
sonicwall	sma_410	All
sonicwall	sma_500v_firmware	< 10.2.1.15-81sv
sonicwall	sma_500v	All

References

Advisories & Patches

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0011

Exploits

https://old.rapid7.com/blog/post/2025/05/07/multiple-vulnerabilities-in-sonicwall-sma-100-series-2025/

Frequently Asked Questions

What is CVE-2025-32819? +

A vulnerability in SMA100 allows a remote authenticated attacker with SSLVPN user privileges to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-32819? +

CVE-2025-32819 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-32819? +

CVE-2025-32819 affects products from sonicwall, specifically: sma_100, sma_100_firmware, sma_200, sma_200_firmware, sma_210, sma_210_firmware, sma_400, sma_400_firmware, sma_410, sma_410_firmware, sma_500v, sma_500v_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-32819? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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