National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2020-3110 Detail

Current Description

A vulnerability in the Cisco Discovery Protocol implementation for the Cisco Video Surveillance 8000 Series IP Cameras could allow an unauthenticated, adjacent attacker to execute code remotely or cause a reload of an affected IP Camera. The vulnerability is due to missing checks when processing Cisco Discovery Protocol messages. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to the targeted IP Camera. A successful exploit could allow the attacker to expose the affected IP Camera for remote code execution or cause it to reload unexpectedly, resulting in a denial of service (DoS) condition. 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). This vulnerability is fixed in Video Surveillance 8000 Series IP Camera Firmware Release 1.0.7 and later.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.8 HIGH
Vector:  CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  Cisco Systems, Inc.
Base Score: 8.8 HIGH
Vector:  CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/156203/Cisco-Discovery-Protocol-CDP-Remote-Device-Takeover.html Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200205-ipcameras-rce-dos Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation NIST   Cisco Systems, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:cisco:video_surveillance_8400_ip_camera_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.7
Running on/with
 cpe:2.3:h:cisco:video_surveillance_8400_ip_camera:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:cisco:video_surveillance_8400_ip_camera_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.7
Running on/with
 cpe:2.3:h:cisco:video_surveillance_8400_ip_camera:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:cisco:video_surveillance_8030_ip_camera_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.7
Running on/with
 cpe:2.3:h:cisco:video_surveillance_8030_ip_camera:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:cisco:video_surveillance_8020_ip_camera_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.7
Running on/with
 cpe:2.3:h:cisco:video_surveillance_8020_ip_camera:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:o:cisco:video_surveillance_8000p_ip_camera_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.7
Running on/with
 cpe:2.3:h:cisco:video_surveillance_8000p_ip_camera:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 6 ( hide )
 cpe:2.3:o:cisco:video_surveillance_8930_speed_dome_ip_camera_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.7
Running on/with
 cpe:2.3:h:cisco:video_surveillance_8930_speed_dome_ip_camera:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 7 ( hide )
 cpe:2.3:o:cisco:video_surveillance_8630_ip_camera_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.7
Running on/with
 cpe:2.3:h:cisco:video_surveillance_8630_ip_camera:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 8 ( hide )
 cpe:2.3:o:cisco:video_surveillance_8070_ip_camera_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.7
Running on/with
 cpe:2.3:h:cisco:video_surveillance_8070_ip_camera:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 9 ( hide )
 cpe:2.3:o:cisco:video_surveillance_8620_ip_camera_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.7
Running on/with
 cpe:2.3:h:cisco:video_surveillance_8620_ip_camera:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 10 ( hide )
 cpe:2.3:o:cisco:video_surveillance_8400_ip_camera_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.7
Running on/with
 cpe:2.3:h:cisco:video_surveillance_8400_ip_camera:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 11 ( hide )
 cpe:2.3:o:cisco:video_surveillance_8030_ip_camera_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.0.7
Running on/with
 cpe:2.3:h:cisco:video_surveillance_8030_ip_camera:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-3110
NVD Published Date:
02/05/2020
NVD Last Modified:
02/07/2020