CVE-2017-2864

Name: CVE-2017-2864
Creator: NVD / NIST
Published: 2017-11-07T16:29:00.403+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.52%

Last modified Jun 17, 2026

CVE-2017-2864 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An exploitable vulnerability exists in the generation of authentication token functionality of Circle with Disney. Specially crafted network packets can cause a valid authentication token to be returned to the attacker resulting in authentication bypass. EPSS estimates a 1.52% chance of exploitation in the next 30 days.

Description

An exploitable vulnerability exists in the generation of authentication token functionality of Circle with Disney. Specially crafted network packets can cause a valid authentication token to be returned to the attacker resulting in authentication bypass. An attacker can send a series of packets to trigger this vulnerability.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.52%

71.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Meetcircle	Circle With Disney Firmware	2.0.1

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0370Technical Description, Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0370Technical Description, Third Party Advisory

Timeline

Published: Nov 7, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-2864?

How severe is CVE-2017-2864?

CVE-2017-2864 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.52% probability of exploitation in the next 30 days.

How do I fix CVE-2017-2864?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-2864?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST