Sma 100 Firmware vulnerabilitiesAnd the versions its exploited flaws hit.
Sma 100 Firmware is made by SonicWall. We track 13 published vulnerabilities in it, across 11 versions. 3 of them are on the list of flaws known to be exploited, the newest added on 28 March 2022. If you run Sma 100 Firmware, check your version against the exploited flaws below and patch those first.
The most recent Sma 100 Firmware flaw added to the known-exploited list is CVE-2019-7483, on 28 March 2022. We keep watching the known-exploited list.
Which versions of Sma 100 Firmware do the exploited flaws hit?
Each exploited flaw lists the versions it affects, usually as ranges. "before 9.0.0.4" means every version up to, but not including, 9.0.0.4. Find your version, then patch.
- CVE-2019-7483Exploited list, 28 Mar 2022
SonicWall SMA100 Directory Traversal Vulnerability
before 9.0.0.4 - CVE-2019-7481Exploited list, 3 Nov 2021
SonicWall SMA100 SQL Injection Vulnerability
before 9.0.0.4 - CVE-2021-20016Exploited list, 3 Nov 2021
SonicWall SSLVPN SMA100 SQL Injection Vulnerability
10.0.0.0 to before 10.2.0.5-d-29sv
Which Sma 100 Firmware vulnerabilities are being exploited?
3 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 7.5SonicWall SMA100 Directory Traversal Vulnerability
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.
- 7.5SonicWall SMA100 SQL Injection Vulnerability
SonicWall SMA100 contains a SQL injection vulnerability allowing an unauthenticated user to gain read-only access to unauthorized resources.
- 9.8SonicWall SSLVPN SMA100 SQL Injection Vulnerability
SonicWall SSLVPN SMA100 contains a SQL injection vulnerability that allows remote exploitation for credential access by an unauthenticated attacker.
Which Sma 100 Firmware flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- >99%
Vulnerability in SonicWall SMA100 allow unauthenticated user to gain read-only access to unauthorized resources.
- 40%
A SQL-Injection vulnerability in the SonicWall SSLVPN SMA100 product allows a remote unauthenticated attacker to perform SQL query to access username password and other session related information.
- 22%CVE-2025-32821High
A vulnerability in SMA100 allows a remote authenticated attacker with SSLVPN admin privileges can with admin privileges can inject shell command arguments to upload a file on the appliance.
- 8.8%CVE-2019-7482Critical
Stack-based buffer overflow in SonicWall SMA100 allows an unauthenticated user to execute arbitrary code in function libSys.so.
- 6.5%CVE-2025-32819High
A vulnerability in SMA100 allows a remote authenticated attacker with SSLVPN user privileges to bypass the path traversal checks and delete an arbitrary file potentially resulting in a reboot to factory default settings.
- 4.0%
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.
- 2.9%CVE-2025-32820High
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.
- 1.9%CVE-2020-5146High
A vulnerability in SonicWall SMA100 appliance allow an authenticated management-user to perform OS command injection using HTTP POST parameters.
- 1.6%CVE-2019-7486High
Code injection in SonicWall SMA100 allows an authenticated user to execute arbitrary code in viewcacert CGI script.
- 1.5%CVE-2019-7485High
Buffer overflow in SonicWall SMA100 allows an authenticated user to execute arbitrary code in DEARegister CGI script.
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1 flaw being exploited affects software Acme tracks
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.
- Matched to
- Sma 100 Firmware on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 13 published vulnerabilities listed under the name Sma 100 Firmware, across 11 versions. The most recent Sma 100 Firmware flaw added to the known-exploited list is CVE-2019-7483, on 28 March 2022.
3 are on the list of flaws known to be exploited. The most recently added are CVE-2019-7483, CVE-2019-7481 and CVE-2021-20016.
Each flaw names its own versions, usually as ranges. The newest, CVE-2019-7483, affects before 9.0.0.4. The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track Sma 100 Firmware. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.