CVE-2019-20474

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in Zoho ManageEngine Remote Access Plus 10.0.447. The service to test the mail-server configuration suffers from an authorization issue allowing a user with the Guest role (read-only access) to use and abuse it. One of the abuses allows performing network and port scan operations of the localhost or the hosts on the same network segment, aka SSRF.

Se detectó un problema en Zoho ManageEngine Remote Access Plus versión 10.0.447. El servicio para probar la configuración del servidor de correo sufre un problema de autorización permitiendo que un usuario con el rol Guest (acceso de solo lectura) lo use y abuse. Uno de los abusos permite llevar a cabo operaciones de escaneo de red y puertos del host local o los hosts en el mismo segmento de red, también se conoce como una vulnerabilidad de tipo SSRF.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-02-17 CVE Reserved
2020-02-17 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-918: Server-Side Request Forgery (SSRF)

CAPEC

References (2)

URL	Tag	Source
https://excellium-services.com/cert-xlm-advisory/cve-2019-20474	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.manageengine.com/remote-desktop-management/knowledge-base/authorization-failure.html	2022-01-01

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 Remote Access Plus Search vendor "Zohocorp" for product "Manageengine Remote Access Plus"				10.0.447 Search vendor "Zohocorp" for product "Manageengine Remote Access Plus" and version "10.0.447"		-		Affected