Input validation error in Cisco Video Surveillance 8000 Series IP Cameras - CVE-2020-3110
Published: February 7, 2020
Vulnerability identifier: #VU25027
CSH Severity: Low
CVSS v4: 8.7 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-3110
CWE-ID: CWE-20
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code or perform a denial of service (DoS) attack.
The vulnerability exists due to missing checks when processing Cisco Discovery Protocol messages. A remote attacker on the local network can send a malicious Cisco Discovery Protocol packet to the targeted IP Camera and execute arbitrary code or cause it to reload unexpectedly, resulting in a denial of service condition.
Affected software
Cisco Video Surveillance 8000 Series IP Cameras
How to mitigate CVE-2020-3110
Install updates from vendor's website.
Cisco Video Surveillance 8000 Series IP Cameras - update to 1.0.7