CVE-2020-8604

Name: CVE-2020-8604
Creator: NVD / NIST
Published: 2020-05-27T23:15:11.227+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 89.66%

Last modified Jun 17, 2026

CVE-2020-8604 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow remote attackers to disclose sensitive informatoin on affected installations.. EPSS estimates a 89.66% chance of exploitation in the next 30 days.

Description

A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow remote attackers to disclose sensitive informatoin on affected installations.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

89.66%

99.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Trendmicro	Interscan Web Security Virtual Appliance	6.5

References

http://packetstormsecurity.com/files/158171/Trend-Micro-Web-Security-Virtual-Appliance-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/158423/Trend-Micro-Web-Security-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://success.trendmicro.com/solution/000253095Patch, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-678/Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/158171/Trend-Micro-Web-Security-Virtual-Appliance-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/158423/Trend-Micro-Web-Security-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://success.trendmicro.com/solution/000253095Patch, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-678/Third Party Advisory, VDB Entry

Timeline

Published: May 27, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-8604?

A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow remote attackers to disclose sensitive informatoin on affected installations.

How severe is CVE-2020-8604?

CVE-2020-8604 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 89.66% probability of exploitation in the next 30 days.

How do I fix CVE-2020-8604?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-8604?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST