CVE-2021-1431

A vulnerability in the vDaemon process of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting a denial of service (DoS) condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.

• cisco ios xe 3.15.1xbs • cisco ios xe 3.15.2xbs • cisco ios xe 16.11.1 • cisco ios xe 16.11.1a • cisco ios xe 16.11.1b • cisco ios xe 16.11.1c • cisco ios xe 16.11.1s • cisco ios xe 16.11.2 • cisco ios xe 16.12.1 • cisco ios xe 16.12.1a • cisco ios xe 16.12.1c • cisco ios xe 16.12.1s • cisco ios xe 16.12.1t • cisco ios xe 16.12.1w • cisco ios xe 16.12.1x • cisco ios xe 16.12.1y • cisco ios xe 16.12.1z • cisco ios xe 16.12.2 • cisco ios xe 16.12.2a • cisco ios xe 16.12.2s • cisco ios xe 16.12.2t • cisco ios xe 16.12.3 • cisco ios xe 16.12.3a • cisco ios xe 16.12.3s • cisco ios xe 16.12.4 • cisco ios xe 16.12.4a • cisco ios xe 17.2.1 • cisco ios xe 17.2.1a • cisco ios xe 17.2.1r • cisco ios xe 17.2.1v • cisco ios xe 17.2.2 • cisco ios xe 17.2.3