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.
History

Wed, 13 Nov 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-11-13T17:43:41.253Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3444

cve-icon Vulnrichment

Updated: 2024-08-04T07:37:54.859Z

cve-icon NVD

Status : Modified

Published: 2020-11-06T19:15:14.440

Modified: 2024-11-21T05:31:04.840

Link: CVE-2020-3444

cve-icon Redhat

No data.