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)

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.029 (86.3th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-32820: held from 0.028 to 0.029.

EPSS over last 30 days · oldest: 0.028 · newest: 0.029 · change: +0.000

Affected products

Weakness classification (CWE)

References

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.