The vulnerability of the packet filtering function of the Cisco IOS XE operating system, which allows a hacker to bypass L2 and L4-level filters

The vulnerability of the packet filtering function in the Cisco IOS XE operating system exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to bypass L2 and L4 filters remotely...

The vulnerability of the traffic filtering component of the Cisco SD-WAN programmable network allows a hacker to bypass the filters at the L2 and L4 levels.

The vulnerability of the Cisco SD-WAN’s programmatically defined traffic filtering component exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to bypass L2 and L4 filters using a specially crafted TCP packet...