CVE-2020-8599

Trend Micro Apex One and OfficeScan Authentication Bypass Vulnerability

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

Yes

*KEV

Decision

*SSVC

Descriptions

Trend Micro Apex One (2019) and OfficeScan XG server contain a vulnerable EXE file that could allow a remote attacker to write arbitrary data to an arbitrary path on affected installations and bypass ROOT login. Authentication is not required to exploit this vulnerability.

El servidor de Trend Micro Apex One (2019) y OfficeScan XG, contienen un archivo EXE vulnerable que podría permitir a un atacante remoto escribir datos arbitrarios en una ruta arbitraria en las instalaciones afectadas y omitir el inicio de sesión ROOT. No es requerida una autenticación para explotar esta vulnerabilidad.

Trend Micro Apex One and OfficeScan server contain a vulnerable EXE file that could allow a remote attacker to write data to a path on affected installations and bypass root login.

*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

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-02-04 CVE Reserved
2020-03-18 CVE Published
2021-11-03 Exploited in Wild
2022-05-03 KEV Due Date
2024-04-27 EPSS Updated
2024-08-04 CVE Updated
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://success.trendmicro.com/jp/solution/000244253	2022-07-12
https://success.trendmicro.com/solution/000245571	2022-07-12

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Trendmicro Search vendor "Trendmicro"		Apex One Search vendor "Trendmicro" for product "Apex One"				2019 Search vendor "Trendmicro" for product "Apex One" and version "2019"		-		Affected
Trendmicro Search vendor "Trendmicro"		Officescan Search vendor "Trendmicro" for product "Officescan"				xg Search vendor "Trendmicro" for product "Officescan" and version "xg"		-		Affected
Trendmicro Search vendor "Trendmicro"		Officescan Search vendor "Trendmicro" for product "Officescan"				xg Search vendor "Trendmicro" for product "Officescan" and version "xg"		sp1		Affected