CVE-2021-1598

Name of the Vulnerable Software and Affected Versions Cisco Video Surveillance 7000 Series IP Cameras (affected versions not specified)

Description The issue is related to the implementation of the Link Layer Discovery Protocol (LLDP) in the software of Cisco Video Surveillance 7000 Series IP Cameras, which is associated with a memory leak. An attacker could exploit this by sending crafted LLDP packets to an affected device, potentially causing the device to continuously consume memory, leading to a crash and reload, and resulting in a denial of service (DoS) condition. The exploitation requires the attacker to be in the same broadcast domain as the affected device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.