CVE-2020-3444

A vulnerability in the packet filtering features of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to bypass L3 and L4 traffic filters. The vulnerability is due to improper traffic filtering conditions on an affected device. An attacker could exploit this vulnerability by crafting a malicious TCP packet with specific characteristics and sending it to a targeted device. A successful exploit could allow the attacker to bypass the L3 and L4 traffic filters and inject an arbitrary packet into the network.
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:31

Type Values Removed Values Added
References () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cedge-filt-bypass-Y6wZMqm4 - Vendor Advisory () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cedge-filt-bypass-Y6wZMqm4 - Vendor Advisory

Information

Published : 2020-11-06 19:15

Updated : 2024-11-21 05:31


NVD link : CVE-2020-3444

Mitre link : CVE-2020-3444

CVE.ORG link : CVE-2020-3444


JSON object : View

Products Affected

cisco

  • ios_xe
CWE
CWE-20

Improper Input Validation

NVD-CWE-noinfo