CVE-2020-3351

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper validation of fields in Cisco SD-WAN peering messages that are encapsulated in UDP packets. An attacker could exploit this vulnerability by sending crafted UDP messages to the targeted system. A successful exploit could allow the attacker to cause services on the device to fail, resulting in a DoS condition that could impact the targeted device and other devices that depend on it.
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_100b:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_100m:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_100wm:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_2000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vedge_5000:-:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:cisco:vedge_cloud_router:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:vsmart_controller:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:30

Type Values Removed Values Added
References () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdw-dos-KWOdyHnB - Vendor Advisory () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdw-dos-KWOdyHnB - Vendor Advisory

Information

Published : 2020-07-16 18:15

Updated : 2024-11-21 05:30


NVD link : CVE-2020-3351

Mitre link : CVE-2020-3351

CVE.ORG link : CVE-2020-3351


JSON object : View

Products Affected

cisco

  • vedge_2000
  • vedge_100b
  • vedge_5000
  • vedge_100wm
  • vedge_1000
  • vedge_100
  • vedge_100m
  • vsmart_controller
  • vedge_cloud_router
  • sd-wan_firmware
CWE
CWE-399

Resource Management Errors

CWE-400

Uncontrolled Resource Consumption