// For flags

CVE-2020-28901

Nagios XI / Fusion Privilege Escalation / Cross Site Scripting / Code Execution

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Command Injection in Nagios Fusion 4.1.8 and earlier allows for Privilege Escalation or Code Execution as root via vectors related to corrupt component installation in cmd_subsys.php.

Una Inyección de Comandos en Nagios Fusion versiones 4.1.8 y anteriores, permite la Escalada de Privilegios o una Ejecución de Código como root por medio de vectores relacionados con la instalación de componentes corruptos en el archivo cmd_subsys.php

Skylight Cyber has identified a total of 13 vulnerabilities in Nagios XI and Nagios Fusion servers. These include remote code execution, cross site scripting, privilege escalation, and more.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-11-17 CVE Reserved
  • 2021-05-24 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • 2024-10-27 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Nagios
Search vendor "Nagios"
 Fusion
Search vendor "Nagios" for product "Fusion"
 <= 4.1.8
Search vendor "Nagios" for product "Fusion" and version " <= 4.1.8"
-
Affected