CVE-2020-3444 — Cisco SD-WAN Software Packet Filtering Bypass Vulnerability
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 …
Published: 2020-11-06 · CVSS: 5.8 · CVSS 3.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7