CVE-2021-20136

Published: Nov 1, 2021Modified: Jun 17, 2026

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

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.

Affected (4)

Products: Zohocorp: Manageengine Log360

Zohocorp

1 product

Manageengine Log360

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Zohocorp Manageengine Log360	Up to 5.2
Zohocorp Manageengine Log360	Version 5.3 build5232
Zohocorp Manageengine Log360	Version 5.3 build5233
Zohocorp Manageengine Log360	Version 5.3 build5234

Related CWEs

CWE-306

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (2)

https://www.tenable.com/security/research/tra-2021-48

Source: vulnreport@tenable.com

ExploitThird Party Advisory

https://www.tenable.com/security/research/tra-2021-48

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.