// For flags

CVE-2021-20017

 

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A post-authenticated command injection vulnerability in SonicWall SMA100 allows an authenticated attacker to execute OS commands as a 'nobody' user. This vulnerability impacts SMA100 version 10.2.0.5 and earlier.

Una vulnerabilidad de inyección de comandos posterior a la autenticación en SonicWall SMA100, permite a un atacante autenticado ejecutar comandos del Sistema Operativo como un usuario "nobody". Esta vulnerabilidad afecta a SMA100 versiones 10.2.0.5 y anteriores

*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
  • 2021-03-13 CVE Published
  • 2023-12-22 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Sonicwall
Search vendor "Sonicwall"
Sma100 Firmware
Search vendor "Sonicwall" for product "Sma100 Firmware"
<= 10.2.0.5
Search vendor "Sonicwall" for product "Sma100 Firmware" and version " <= 10.2.0.5"
-
Affected
in Sonicwall
Search vendor "Sonicwall"
Sma100
Search vendor "Sonicwall" for product "Sma100"
--
Safe