CVE-2021-20136

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

ManageEngine Log360 Builds < 5235 are affected by an improper access control vulnerability allowing database configuration overwrite. An unauthenticated remote attacker can send a specially crafted message to Log360 to change its backend database to an attacker-controlled database and to force Log360 to restart. An attacker can leverage this vulnerability to achieve remote code execution by replacing files executed by Log360 on startup.

ManageEngine Log360 Compilaciones anteriores a 5235, están afectadas por una vulnerabilidad de control de acceso inapropiada que permite sobrescribir la configuración de la base de datos. Un atacante remoto no autenticado puede enviar un mensaje especialmente diseñado a Log360 para cambiar su base de datos backend a una base de datos controlada por el atacante y forzar a Log360 a reiniciarse. Un atacante puede aprovechar esta vulnerabilidad para lograr una ejecución de código remota mediante la sustitución de los archivos ejecutados por Log360 al iniciarse

*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

2020-12-17 CVE Reserved
2021-11-01 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-306: Missing Authentication for Critical Function

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://www.tenable.com/security/research/tra-2021-48	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
Zohocorp Search vendor "Zohocorp"		Manageengine Log360 Search vendor "Zohocorp" for product "Manageengine Log360"				<= 5.2 Search vendor "Zohocorp" for product "Manageengine Log360" and version " <= 5.2"		-		Affected
Zohocorp Search vendor "Zohocorp"		Manageengine Log360 Search vendor "Zohocorp" for product "Manageengine Log360"				5.3 Search vendor "Zohocorp" for product "Manageengine Log360" and version "5.3"		build5232		Affected
Zohocorp Search vendor "Zohocorp"		Manageengine Log360 Search vendor "Zohocorp" for product "Manageengine Log360"				5.3 Search vendor "Zohocorp" for product "Manageengine Log360" and version "5.3"		build5233		Affected
Zohocorp Search vendor "Zohocorp"		Manageengine Log360 Search vendor "Zohocorp" for product "Manageengine Log360"				5.3 Search vendor "Zohocorp" for product "Manageengine Log360" and version "5.3"		build5234		Affected