// For flags

CVE-2021-22127

 

Severity Score

8.0
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

An improper input validation vulnerability in FortiClient for Linux 6.4.x before 6.4.3, FortiClient for Linux 6.2.x before 6.2.9 may allow an unauthenticated attacker to execute arbitrary code on the host operating system as root via tricking the user into connecting to a network with a malicious name.

Una vulnerabilidad de comprobación de entrada inapropiada en FortiClient para Linux versiones 6.4.x anteriores a 6.4.3, FortiClient para Linux versiones 6.2.x anteriores a 6.2.9, puede permitir que un atacante no autenticado ejecute código arbitrario en el sistema operativo anfitrión como root por medio de engañar al usuario para que sea conectado a una red con un nombre malicioso

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2021-01-04 CVE Reserved
  • 2022-04-06 CVE Published
  • 2024-10-25 CVE Updated
  • 2024-11-10 EPSS 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)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://fortiguard.com/advisory/FG-IR-20-241 2022-04-13
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Fortinet
Search vendor "Fortinet"
 Forticlient
Search vendor "Fortinet" for product "Forticlient"
 < 6.2.9
Search vendor "Fortinet" for product "Forticlient" and version " < 6.2.9"
linux
Affected
Fortinet
Search vendor "Fortinet"
 Forticlient
Search vendor "Fortinet" for product "Forticlient"
 >= 6.4.0 < 6.4.3
Search vendor "Fortinet" for product "Forticlient" and version " >= 6.4.0 < 6.4.3"
linux
Affected