High severity · published Jan 9, 2021
CVE-2020-5146
A vulnerability in SonicWall SMA100 appliance allow an authenticated management-user to perform OS command injection using HTTP POST parameters
7.2
CVSS
1.9%
EPSS
No
On KEV
Description
A vulnerability in SonicWall SMA100 appliance allow an authenticated management-user to perform OS command injection using HTTP POST parameters. This vulnerability affected SMA100 Appliance version 10.2.0.2-20sv and earlier.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
S1
Sma 100 Firmware · Sonicwall
through 10.2.0.2-20sv · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-5146
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-5146
Vendor Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0022
More from Sma 100 Firmware
9.8
CVE-2021-20016
SonicWall SSLVPN SMA100 SQL Injection Vulnerability
7.5
CVE-2019-7483
SonicWall SMA100 Directory Traversal Vulnerability
7.5
CVE-2019-7481
SonicWall SMA100 SQL Injection Vulnerability
9.8
CVE-2019-7482
Stack-based buffer overflow in SonicWall SMA100 allows an unauthenticated user to execute arbitrary code in function libSys.so
8.8
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…