CVE-2017-2898

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 v3.1

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

CVSS v3.0

9.9 CRITICALCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v2.0

8.5 HIGHAV:N/AC:M/Au:S/C:C/I:C/A:C

EPSS

1.56% chance of exploitation in the next 30 days, 73th percentile

Published

2017-11-07

Updated

2024-09-16

Proof-of-concept exploits (1)

• https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0405

References

• CVE Record
• NVD entry

Related

• CVE-2017-2894
• CVE-2017-2899
• CVE-2017-2893
• CVE-2017-2900
• CVE-2017-2891
• CVE-2017-2901