CVE-2021-25298

Nagios XI OS Command Injection

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

Yes

*KEV

Decision

*SSVC

Descriptions

Nagios XI version xi-5.7.5 is affected by OS command injection. The vulnerability exists in the file /usr/local/nagiosxi/html/includes/configwizards/cloud-vm/cloud-vm.inc.php due to improper sanitization of authenticated user-controlled input by a single HTTP request, which can lead to OS command injection on the Nagios XI server.

Nagios XI versión xi-5.7.5, esta afectada por una inyección de comandos del Sistema Operativo. La vulnerabilidad se presenta en el archivo /usr/local/nagiosxi/html/includes/configwizards/cloud-vm/cloud-vm.inc.php debido a un saneamiento inapropiado de la entrada controlada por el usuario autenticado mediante una única petición HTTP, lo que puede conducir a una inyección de comandos del Sistema Operativo en el servidor de Nagios XI

Nagios XI version 5.7.5 suffers from a cross site scripting and multiple remote code execution vulnerabilities.

Nagios XI contains a vulnerability which can lead to OS command injection on the Nagios XI server.

*Credits: N/A

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

2021-01-18 CVE Reserved
2021-02-15 CVE Published
2022-01-18 Exploited in Wild
2022-02-01 KEV Due Date
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-11-02 EPSS Updated

CWE

CAPEC

References (6)

URL	Tag	Source
http://nagios.com	Product
https://assets.nagios.com/downloads/nagiosxi/versions.php	Product

URL	Date	SRC
http://packetstormsecurity.com/files/161561/Nagios-XI-5.7.5-Remote-Code-Execution.html	2024-08-03
http://packetstormsecurity.com/files/170924/Nagios-XI-5.7.5-Remote-Code-Execution.html	2024-08-03
https://github.com/fs0c-sh/nagios-xi-5.7.5-bugs/blob/main/README.md	2024-08-03
https://www.fastly.com/blog/anatomy-of-a-command-injection-cve-2021-25296-7-8-with-metasploit-module-and	2024-08-03

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
Nagios Search vendor "Nagios"		Nagios Xi Search vendor "Nagios" for product "Nagios Xi"				5.7.5 Search vendor "Nagios" for product "Nagios Xi" and version "5.7.5"		-		Affected