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CVE-2019-7483

7.5
HIGHCVSS v3.1 Base Score
47.88%
MEDIUM RiskEPSS (98th percentile)
KEV

In SonicWall SMA100, an unauthenticated Directory Traversal vulnerability in the handleWAFRedirect CGI allows the user to test for the presence of a file on the server.

Published: 12/19/2019
Modified: 10/31/2025
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ACTIVELY EXPLOITED IN THE WILD

This vulnerability is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

Vulnerability Name:

SonicWall SMA100 Directory Traversal Vulnerability

Vendor / Product:

SonicWall SMA100

Required Action:

Apply updates per vendor instructions.

Due Date: 4/18/2022(OVERDUE)
Added to KEV:

3/28/2022

Notes:

https://nvd.nist.gov/vuln/detail/CVE-2019-7483

Vulnerability Summary

CVSS v3 Score

7.5HIGH

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

CVSS v2 Score

5

AV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS Score (Exploitation Probability)

47.88%MEDIUM Exploitation Risk
98th percentile

This vulnerability has a 47.88% probability of being exploited in the next 30 days, ranking higher than 98% of all scored CVEs.

CWE Classification

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