SonicWall · SMA100
CVE-2019-7483
SonicWall SMA100 Directory Traversal Vulnerability
Exploited in attacks
High 7.5 Attack chance: 4.0%
What it is
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.
What to do
Apply updates per vendor instructions.
Deadline for US federal agencies: April 18, 2022
- Added to the CISA list
- March 28, 2022
- Published
- December 19, 2019
- Severity
- High 7.5 CVSS 3.1
- Chance of attacks in the next 30 days (EPSS)
- 4.0% in the top 9.5% of all known vulnerabilities
- Weakness
- CWE-22
- More details
- NVD · CVE.org · CISA
All references (1)
More exploited flaws from SonicWall
| Added | Vulnerability | Product | Severity | Attack chance |
|---|---|---|---|---|
| Nov 3, 2021 | SQL Injection | SMA100 | High 7.5 | 99.9% |
| Sep 2, 2026 | Server-Side Request Forgery | SMA1000 Appliances | Critical 10.0 | 8.0% |
| Sep 2, 2026 | OS Command Injection | SMA1000 Appliances | High 7.8 | 9.9% |
| Jul 14, 2026 | Server-Side Request Forgery | SMA1000 Appliances | Critical 10.0 | 6.8% |
| Jul 14, 2026 | Code Injection | SMA1000 Appliances | High 7.2 | 12% |
| Dec 17, 2025 | SMA1000 Missing Authorization | SMA1000 appliance | Medium 6.6 | 2.8% |
| May 1, 2025 | OS Command Injection | SMA100 Appliances | High 7.2 | 76% |
| Apr 16, 2025 | OS Command Injection | SMA100 Appliances | Medium 6.5 | 4.4% |
Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.