Secure Mobile Access (SMA)
CVE-2019-7483: SMA100 Directory Traversal
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
ExploitedYes, in CISA KEVAdded 28 Mar 2022
Ransomware useNot reportedPer CISA
SeverityHIGHCVSS 3.1 7.5
EPSS4.0%Chance of exploitation in 30 days
Public exploitNot tracked
FixSee advisory
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| SMA100 9.0 | See the advisory |
Always confirm against the vendor advisory, which lists every fixed hotfix.
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.
Exploitation
CISA lists this CVE as exploited in the wild since 28 Mar 2022.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.