CVE-2020-8606

A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow remote...

9.8 CriticalPublic exploit

A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow remote attackers to bypass authentication on affected installations of Trend Micro InterScan Web Security Virtual Appliance.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

73.3%Up 63.9 points since Apr 14, 2021

What each source reports

NVD Score used 9.8

Record: CVE-2020-8606
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness: CWE-287
Updated: 2026-11-02

CVE List No score

Record: CVE-2020-8606
Updated: 2026-11-02

EUVDEUVD-2020-29454 No score

Record: EUVD-2020-29454
Updated: 2026-11-03

GitHub AdvisoriesGHSA-crg8-779p-h56q 9.8

A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow remote...

Record: GHSA-crg8-779p-h56q
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-287
Updated: 2026-11-02

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Metasploit	Trend Micro Web Security (Virtual Appliance) Remote Code Execution	2020-06-10

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, products	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, Metasploit, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-8606 is a critical vulnerability (CVSS 9.8) in Trend Micro Interscan Web Security Virtual Appliance, published May 27, 2020. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 73.3%, the 99th percentile. No source names a fixed version.