Zero-friction vulnerability management platform

Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.

Install Now

Available for macOS, Windows, and Linux

App screenshot

CVE-2021-1131

CVE information

Published

1 year ago

Last Modified

1 year ago

CVSSv2.0 Severity

Low

CVSSv3.1 Severity

Medium

Impact Analysis

Description

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)..

CVSSv2.0 Score

Severity
Low
Base Score
3.3/10
Exploit Score
6.5/10
Access Vector
Adjacent_network
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
None
Availability Impact
Partial
Integrity Impact
None

CVSSv3.1 Score

Severity
Medium
Base Score
4.3/10
Exploit Score
2.8/10
Access Vector
Adjacent_network
Access Complexity
Low
Privileges Required
None
Impact Score
1.4/10
Confidentiality Impact
None
Availability Impact
Low
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:cisco:video_surveillance_8000p_ip_camera_firmware:
  Yes
- 1.0.9-8
cpe:2.3:h:cisco:video_surveillance_8000p_ip_camera:-:*:*:*:*
  No
-
cpe:2.3:o:cisco:video_surveillance_8020_ip_camera_firmware:*
  Yes
- 1.0.9-8
cpe:2.3:h:cisco:video_surveillance_8020_ip_camera:-:*:*:*:*:
  No
-
cpe:2.3:o:cisco:video_surveillance_8030_ip_camera_firmware:*
  Yes
- 1.0.9-8
cpe:2.3:h:cisco:video_surveillance_8030_ip_camera:-:*:*:*:*:
  No
-
cpe:2.3:o:cisco:video_surveillance_8070_ip_camera_firmware:*
  Yes
- 1.0.9-8
cpe:2.3:h:cisco:video_surveillance_8070_ip_camera:-:*:*:*:*:
  No
-
cpe:2.3:o:cisco:video_surveillance_8400_ip_camera_firmware:*
  Yes
- 1.0.9-8
cpe:2.3:h:cisco:video_surveillance_8400_ip_camera:-:*:*:*:*:
  No
-
cpe:2.3:o:cisco:video_surveillance_8620_ip_camera_firmware:*
  Yes
- 1.0.9-8
cpe:2.3:h:cisco:video_surveillance_8620_ip_camera:-:*:*:*:*:
  No
-
cpe:2.3:o:cisco:video_surveillance_8630_ip_camera_firmware:*
  Yes
- 1.0.9-8
cpe:2.3:h:cisco:video_surveillance_8630_ip_camera:-:*:*:*:*:
  No
-
cpe:2.3:o:cisco:video_surveillance_8930_speed_dome_ip_camera
  Yes
- 1.0.9-8
cpe:2.3:h:cisco:video_surveillance_8930_speed_dome_ip_camera
  No
-