CVE-2017-2898 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

An exploitable vulnerability exists in the signature verification of the firmware update functionality of Circle with Disney. Specially crafted network packets can cause an unsigned firmware to be installed in the device resulting in arbitrary code execution. An attacker can send a series of packets to trigger this vulnerability.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Meetcircle	Circle With Disney Firmware	2.0.1
Meetcircle	Circle With Disney	-

Related Weaknesses (CWE)

CWE-362

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0405ExploitTechnical DescriptionThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0405ExploitTechnical DescriptionThird Party Advisory

FAQ

What is CVE-2017-2898?

CVE-2017-2898 is a vulnerability with a CVSS score of 7.5 (HIGH). An exploitable vulnerability exists in the signature verification of the firmware update functionality of Circle with Disney. Specially crafted network packets can cause an unsigned firmware to be ins...

How severe is CVE-2017-2898?

CVE-2017-2898 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-2898?

Check the references section above for vendor advisories and patch information. Affected products include: Meetcircle Circle With Disney Firmware, Meetcircle Circle With Disney.