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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2020-11-06T18:16:13.016367Z
Updated: 2024-09-16T20:32:41.107Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3444
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2020-11-06T19:15:14.440
Modified: 2021-08-06T19:01:10.933
Link: CVE-2020-3444
Redhat
No data.