// For flags

CVE-2021-21406

Command Injection vulnerability in the Setup Wizard

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

Combodo iTop is an open source, web based IT Service Management tool. In versions prior to 2.7.4, there is a command injection vulnerability in the Setup Wizard when providing Graphviz executable path. The vulnerability is patched in version 2.7.4 and 3.0.0.

Combodo iTop es una herramienta de administración de servicios de TI de código abierto basada en la web. En versiones anteriores a 2.7.4, se presenta una vulnerabilidad de inyección de comandos en el Asistente de Configuración cuando se proporciona la ruta del ejecutable de Graphviz. La vulnerabilidad está parcheada en versiones 2.7.4 y 3.0.0

*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
High
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-12-22 CVE Reserved
  • 2021-07-21 CVE Published
  • 2024-04-05 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CAPEC
References (1)
URL Tag Source
https://github.com/Combodo/iTop/security/advisories/GHSA-pf95-6h7q-q85x Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Combodo
Search vendor "Combodo"
 Itop
Search vendor "Combodo" for product "Itop"
 < 2.7.4
Search vendor "Combodo" for product "Itop" and version " < 2.7.4"
-
Affected
Combodo
Search vendor "Combodo"
 Itop
Search vendor "Combodo" for product "Itop"
 2.7.5
Search vendor "Combodo" for product "Itop" and version "2.7.5"
-
Affected
Combodo
Search vendor "Combodo"
 Itop
Search vendor "Combodo" for product "Itop"
 2.7.5-1
Search vendor "Combodo" for product "Itop" and version "2.7.5-1"
-
Affected