Description
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: 2020-10-08
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-24815 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).
History

Wed, 13 Nov 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Cisco 8000p Ip Camera 8000p Ip Camera Firmware 8020 Ip Camera 8020 Ip Camera Firmware 8030 Ip Camera 8030 Ip Camera Firmware 8070 Ip Camera 8070 Ip Camera Firmware 8400 Ip Camera 8400 Ip Camera Firmware 8620 Ip Camera 8620 Ip Camera Firmware 8630 Ip Camera 8630 Ip Camera Firmware 8930 Speed Dome Ip Camera 8930 Speed Dome Ip Camera Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-11-13T17:52:50.506Z

Reserved: 2019-12-12T00:00:00.000Z

Link: CVE-2020-3544

cve-icon Vulnrichment

Updated: 2024-08-04T07:37:55.008Z

cve-icon NVD

Status : Modified

Published: 2020-10-08T05:15:15.163

Modified: 2024-11-21T05:31:16.967

Link: CVE-2020-3544

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses