CVE-2021-22910

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A sanitization vulnerability exists in Rocket.Chat server versions <3.13.2, <3.12.4, <3.11.4 that allowed queries to an endpoint which could result in a NoSQL injection, potentially leading to RCE.

Se presenta una vulnerabilidad de saneo en Rocket.Chat server versiones anteriores a 3.13.2, anteriores a 3.12.4, anteriores a 3.11.4, que permitía realizar consultas a un endpoint que podía dar lugar a una inyección NoSQL, conllevando potencialmente a un RCE

*Credits: N/A

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

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-06 CVE Reserved
2021-08-09 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2025-04-12 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-75: Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)

CAPEC

References (2)

URL	Tag	Source
https://blog.sonarsource.com/nosql-injections-in-rocket-chat	Third Party Advisory

URL	Date	SRC
https://hackerone.com/reports/1130874	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
Rocket.chat Search vendor "Rocket.chat"		Rocket.chat Search vendor "Rocket.chat" for product "Rocket.chat"				< 3.11.4 Search vendor "Rocket.chat" for product "Rocket.chat" and version " < 3.11.4"		-		Affected
Rocket.chat Search vendor "Rocket.chat"		Rocket.chat Search vendor "Rocket.chat" for product "Rocket.chat"				>= 3.12.0 < 3.12.4 Search vendor "Rocket.chat" for product "Rocket.chat" and version " >= 3.12.0 < 3.12.4"		-		Affected
Rocket.chat Search vendor "Rocket.chat"		Rocket.chat Search vendor "Rocket.chat" for product "Rocket.chat"				>= 3.13.0 < 3.13.2 Search vendor "Rocket.chat" for product "Rocket.chat" and version " >= 3.13.0 < 3.13.2"		-		Affected