CVE List

CVE-2020-3544

Critical 8.8

A vulnerability in the Cisco Discovery Protocol implementation for Cisco Video Surveillance 8000 Series IP Cameras could allow an unauthenticated, adjacent attacker to execute arbitrary code on an affected device or cause the device to reload. This vulnerability is due to missing checks when an IP camera processes a Cisco Discovery Protocol packet. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. A successful exploit could allow the attacker to execute code on the affected IP camera or cause it to reload unexpectedly, resulting in a denial of service (DoS) condition. Note: Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).

Published October 8, 2020.

Affected software

Cisco 8030 Ip Camera Firmware

Cisco 8000p Ip Camera Firmware

Cisco 8630 Ip Camera Firmware

Cisco 8020 Ip Camera Firmware

Cisco 8070 Ip Camera Firmware

Cisco 8930 Speed Dome Ip Camera Firmware

Cisco 8400 Ip Camera Firmware

Cisco 8620 Ip Camera Firmware

Reference links

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