A vulnerability in the Cisco Discovery Protocol implementation for Cisco Video Surveillance 8000 Series IP Cameras could allow an unauthenticated, adjacent attacker to cause an affected IP camera to reload. The vulnerability is due to missing checks when Cisco Discovery Protocol messages are processed. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected IP camera. A successful exploit could allow the attacker to cause the affected IP camera 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).
History

Tue, 12 Nov 2024 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2021-01-13T21:20:28.530683Z

Updated: 2024-11-12T20:47:21.916Z

Reserved: 2020-11-13T00:00:00

Link: CVE-2021-1131

cve-icon Vulnrichment

Updated: 2024-08-03T16:02:55.406Z

cve-icon NVD

Status : Modified

Published: 2021-01-13T22:15:14.583

Modified: 2023-11-07T03:27:28.110

Link: CVE-2021-1131

cve-icon Redhat

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