TI-2021-00858 Aliases CVE-2021-1131 GHSA-5jpj-9pv4-xgm6

Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Denial of Service Vulnerability

LOW 29CWE-119Published 2021-01-13 · Updated 2024-11-12

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

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).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00504 43rd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Cisco	Cisco Video Surveillance 8000 Series IP Cameras	all versions	—	No fix listed	CNA

Cisco Video Surveillance 8000 Series IP Cameras VendorCisco Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 16

CPE	Versions	Role	Vendor
cpe:2.3:o:cisco:video_surveillance_8000p_ip_camera_firmware::::::::	before 1.0.9-8	Vulnerable	Cisco
cpe:2.3:h:cisco:video_surveillance_8000p_ip_camera:-:::::::*	not specified by NVD	Running on	Cisco
cpe:2.3:o:cisco:video_surveillance_8020_ip_camera_firmware::::::::	before 1.0.9-8	Vulnerable	Cisco
cpe:2.3:h:cisco:video_surveillance_8020_ip_camera:-:::::::*	not specified by NVD	Running on	Cisco
cpe:2.3:o:cisco:video_surveillance_8030_ip_camera_firmware::::::::	before 1.0.9-8	Vulnerable	Cisco
cpe:2.3:h:cisco:video_surveillance_8030_ip_camera:-:::::::*	not specified by NVD	Running on	Cisco
cpe:2.3:o:cisco:video_surveillance_8070_ip_camera_firmware::::::::	before 1.0.9-8	Vulnerable	Cisco
cpe:2.3:h:cisco:video_surveillance_8070_ip_camera:-:::::::*	not specified by NVD	Running on	Cisco
cpe:2.3:o:cisco:video_surveillance_8400_ip_camera_firmware::::::::	before 1.0.9-8	Vulnerable	Cisco
cpe:2.3:h:cisco:video_surveillance_8400_ip_camera:-:::::::*	not specified by NVD	Running on	Cisco

cpe:2.3:o:cisco:video_surveillance_8000p_ip_camera_firmware:*:*:*:*:*:*:*:* Versions before 1.0.9-8 Vulnerable ·Cisco
cpe:2.3:h:cisco:video_surveillance_8000p_ip_camera:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
cpe:2.3:o:cisco:video_surveillance_8020_ip_camera_firmware:*:*:*:*:*:*:*:* Versions before 1.0.9-8 Vulnerable ·Cisco
cpe:2.3:h:cisco:video_surveillance_8020_ip_camera:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
cpe:2.3:o:cisco:video_surveillance_8030_ip_camera_firmware:*:*:*:*:*:*:*:* Versions before 1.0.9-8 Vulnerable ·Cisco
cpe:2.3:h:cisco:video_surveillance_8030_ip_camera:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
cpe:2.3:o:cisco:video_surveillance_8070_ip_camera_firmware:*:*:*:*:*:*:*:* Versions before 1.0.9-8 Vulnerable ·Cisco
cpe:2.3:h:cisco:video_surveillance_8070_ip_camera:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
cpe:2.3:o:cisco:video_surveillance_8400_ip_camera_firmware:*:*:*:*:*:*:*:* Versions before 1.0.9-8 Vulnerable ·Cisco
cpe:2.3:h:cisco:video_surveillance_8400_ip_camera:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco

Show 6 more CPE

CPE	Versions	Role	Vendor
cpe:2.3:o:cisco:video_surveillance_8620_ip_camera_firmware::::::::	before 1.0.9-8	Vulnerable	Cisco
cpe:2.3:h:cisco:video_surveillance_8620_ip_camera:-:::::::*	not specified by NVD	Running on	Cisco
cpe:2.3:o:cisco:video_surveillance_8630_ip_camera_firmware::::::::	before 1.0.9-8	Vulnerable	Cisco
cpe:2.3:h:cisco:video_surveillance_8630_ip_camera:-:::::::*	not specified by NVD	Running on	Cisco
cpe:2.3:o:cisco:video_surveillance_8930_speed_dome_ip_camera_firmware::::::::	before 1.0.9-8	Vulnerable	Cisco
cpe:2.3:h:cisco:video_surveillance_8930_speed_dome_ip_camera:-:::::::*	not specified by NVD	Running on	Cisco

cpe:2.3:o:cisco:video_surveillance_8620_ip_camera_firmware:*:*:*:*:*:*:*:* Versions before 1.0.9-8 Vulnerable ·Cisco
cpe:2.3:h:cisco:video_surveillance_8620_ip_camera:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
cpe:2.3:o:cisco:video_surveillance_8630_ip_camera_firmware:*:*:*:*:*:*:*:* Versions before 1.0.9-8 Vulnerable ·Cisco
cpe:2.3:h:cisco:video_surveillance_8630_ip_camera:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
cpe:2.3:o:cisco:video_surveillance_8930_speed_dome_ip_camera_firmware:*:*:*:*:*:*:*:* Versions before 1.0.9-8 Vulnerable ·Cisco
cpe:2.3:h:cisco:video_surveillance_8930_speed_dome_ip_camera:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-1131
2026-10-03 Alias added: GHSA-5jpj-9pv4-xgm6

References

Advisory 1

20210113 Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Denial of Service Vulnerability

TI-2020-02672 Improper input validation in Cisco Video Surveillance 8000 Series IP Cameras CVSS 3.1HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences