Multiple vulnerabilities have been discovered in Cisco Catalyst SD-WAN products, the most severe of which could allow for authentication bypass. Cisco Catalyst SD-WAN (formerly Viptela) is a secure, cloud-delivered software-defined WAN architecture that optimizes application performance by intelligently routing traffic over any combination of transport links (MPLS, broadband, LTE). Successful exploitation of the most severe of these vulnerabilities could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.
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Read More – Cyber Security Advisories – MS-ISAC