CVE-2021-3273

Severity Score

7.2

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Nagios XI below 5.7 is affected by code injection in the /nagiosxi/admin/graphtemplates.php component. To exploit this vulnerability, someone must have an admin user account in Nagios XI's web system.

Nagios XI versiones por debajo de 5.7, está afectado por una inyección de código en el componente /nagiosxi/admin/graphtemplates.php. Para explotar esta vulnerabilidad, alguien debe tener una cuenta de usuario administrador en el sistema web de Nagios XI

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

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

2021-01-22 CVE Reserved
2021-02-25 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-10-25 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-94: Improper Control of Generation of Code ('Code Injection')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://gist.github.com/leommxj/93edce6f8572cefe79a3d7da4389374e	2024-08-03

URL	Date	SRC

URL	Date	SRC
https://www.nagios.com/downloads/nagios-xi/change-log	2021-03-02

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 Search vendor "Nagios" for product "Nagios Xi" and version " < 5.7"		-		Affected