What is CVE-2025-32820?

CVE-2025-32820 is a high-severity vulnerability in Sonicwall Sma_100, classified under Path Traversal. CVSS score: 8.8/10. Published 2025-05-07.

How severe is CVE-2025-32820?

High severity. CVSS v3 base score is 8.8 out of 10.

Path Traversal in Sonicwall Sma_100

CVE-2025-32820

A vulnerability in SMA100 allows a remote authenticated attacker with SSLVPN user privileges can inject a path traversal sequence to make any directory on the SMA appliance writable.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.030 (85.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sonicwall Sma_100
Sonicwall Sma100 — versions 10.2.1.14-75sv and earlier versions
Sonicwall Sma_100_firmware
Sonicwall Sma_200
Sonicwall Sma_200_firmware
Sonicwall Sma_210
Sonicwall Sma_210_firmware
Sonicwall Sma_400
Sonicwall Sma_400_firmware
Sonicwall Sma_410

Weakness classification (CWE)

CWE-22 — Path Traversal

References

PSIRT@sonicwall.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-32820?: CVE-2025-32820 is a high-severity vulnerability in Sonicwall Sma_100, classified under Path Traversal. CVSS score: 8.8/10. Published 2025-05-07.
How severe is CVE-2025-32820?: High severity. CVSS v3 base score is 8.8 out of 10.