// For flags

CVE-2021-20039

SonicWall SMA 100 Series Authenticated Command Injection

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Improper neutralization of special elements in the SMA100 management interface '/cgi-bin/viewcert' POST http method allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.

Una neutralización inapropiada de elementos especiales en el método http POST de la interfaz de administración de SMA100 "/cgi-bin/viewcert" permite a un atacante remoto autenticado inyectar comandos arbitrarios como usuario "nobody". Esta vulnerabilidad afecta a los dispositivos SMA 200, 210, 400, 410 y 500v

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-12-17 CVE Reserved
  • 2021-12-08 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • 2024-10-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Sonicwall
Search vendor "Sonicwall"
Sma 200 Firmware
Search vendor "Sonicwall" for product "Sma 200 Firmware"
9.0.0.11-31sv
Search vendor "Sonicwall" for product "Sma 200 Firmware" and version "9.0.0.11-31sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 200
Search vendor "Sonicwall" for product "Sma 200"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 200 Firmware
Search vendor "Sonicwall" for product "Sma 200 Firmware"
10.2.0.8-37sv
Search vendor "Sonicwall" for product "Sma 200 Firmware" and version "10.2.0.8-37sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 200
Search vendor "Sonicwall" for product "Sma 200"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 200 Firmware
Search vendor "Sonicwall" for product "Sma 200 Firmware"
10.2.1.1-19sv
Search vendor "Sonicwall" for product "Sma 200 Firmware" and version "10.2.1.1-19sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 200
Search vendor "Sonicwall" for product "Sma 200"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 210 Firmware
Search vendor "Sonicwall" for product "Sma 210 Firmware"
9.0.0.11-31sv
Search vendor "Sonicwall" for product "Sma 210 Firmware" and version "9.0.0.11-31sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 210
Search vendor "Sonicwall" for product "Sma 210"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 210 Firmware
Search vendor "Sonicwall" for product "Sma 210 Firmware"
10.2.0.8-37sv
Search vendor "Sonicwall" for product "Sma 210 Firmware" and version "10.2.0.8-37sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 210
Search vendor "Sonicwall" for product "Sma 210"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 210 Firmware
Search vendor "Sonicwall" for product "Sma 210 Firmware"
10.2.1.1-19sv
Search vendor "Sonicwall" for product "Sma 210 Firmware" and version "10.2.1.1-19sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 210
Search vendor "Sonicwall" for product "Sma 210"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 410 Firmware
Search vendor "Sonicwall" for product "Sma 410 Firmware"
9.0.0.11-31sv
Search vendor "Sonicwall" for product "Sma 410 Firmware" and version "9.0.0.11-31sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 410
Search vendor "Sonicwall" for product "Sma 410"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 410 Firmware
Search vendor "Sonicwall" for product "Sma 410 Firmware"
10.2.0.8-37sv
Search vendor "Sonicwall" for product "Sma 410 Firmware" and version "10.2.0.8-37sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 410
Search vendor "Sonicwall" for product "Sma 410"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 410 Firmware
Search vendor "Sonicwall" for product "Sma 410 Firmware"
10.2.1.1-19sv
Search vendor "Sonicwall" for product "Sma 410 Firmware" and version "10.2.1.1-19sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 410
Search vendor "Sonicwall" for product "Sma 410"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 400 Firmware
Search vendor "Sonicwall" for product "Sma 400 Firmware"
9.0.0.11-31sv
Search vendor "Sonicwall" for product "Sma 400 Firmware" and version "9.0.0.11-31sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 400
Search vendor "Sonicwall" for product "Sma 400"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 400 Firmware
Search vendor "Sonicwall" for product "Sma 400 Firmware"
10.2.0.8-37sv
Search vendor "Sonicwall" for product "Sma 400 Firmware" and version "10.2.0.8-37sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 400
Search vendor "Sonicwall" for product "Sma 400"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 400 Firmware
Search vendor "Sonicwall" for product "Sma 400 Firmware"
10.2.1.1-19sv
Search vendor "Sonicwall" for product "Sma 400 Firmware" and version "10.2.1.1-19sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 400
Search vendor "Sonicwall" for product "Sma 400"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 500v Firmware
Search vendor "Sonicwall" for product "Sma 500v Firmware"
9.0.0.11-31sv
Search vendor "Sonicwall" for product "Sma 500v Firmware" and version "9.0.0.11-31sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 500v
Search vendor "Sonicwall" for product "Sma 500v"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 500v Firmware
Search vendor "Sonicwall" for product "Sma 500v Firmware"
10.2.0.8-37sv
Search vendor "Sonicwall" for product "Sma 500v Firmware" and version "10.2.0.8-37sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 500v
Search vendor "Sonicwall" for product "Sma 500v"
--
Safe
Sonicwall
Search vendor "Sonicwall"
Sma 500v Firmware
Search vendor "Sonicwall" for product "Sma 500v Firmware"
10.2.1.1-19sv
Search vendor "Sonicwall" for product "Sma 500v Firmware" and version "10.2.1.1-19sv"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma 500v
Search vendor "Sonicwall" for product "Sma 500v"
--
Safe