CVE-2020-8461

Trend Micro IWSVA CSRF / XSS / Bypass / SSRF / Code Execution

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A CSRF protection bypass vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an attacker to get a victim's browser to send a specifically encoded request without requiring a valid CSRF token.

Una vulnerabilidad de omisión de protección CSRF en Trend Micro InterScan Web Security Virtual Appliance versión 6.5 SP2, podría permitir a un atacante conseguir que el navegador de la víctima envíe una petición codificada específicamente sin requerir un token CSRF válido

Trend Micro InterScan Web Security Virtual Appliance (IWSVA) versions below 6.5 SP2 EN Patch 4 Build 1919 suffers from bypass, command execution, cross site request forgery, cross site scripting, and server-side request forgery vulnerabilities.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-30 CVE Reserved
2020-12-17 CVE Published
2024-04-21 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-352: Cross-Site Request Forgery (CSRF)

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-trend-micro-interscan-web-security-virtual-appliance	2024-08-04

URL	Date	SRC

URL	Date	SRC
https://success.trendmicro.com/solution/000283077	2020-12-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Trendmicro Search vendor "Trendmicro"		Interscan Web Security Virtual Appliance Search vendor "Trendmicro" for product "Interscan Web Security Virtual Appliance"				6.5 Search vendor "Trendmicro" for product "Interscan Web Security Virtual Appliance" and version "6.5"		sp2		Affected