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Warning for vulnerability in Cisco Catalyst SD-WAN Controller and Manager

Current threats

Z-CERT warns of a serious vulnerability in the Cisco Catalyst SD-WAN Controller and Manager.

Cisco has patched four vulnerabilities in these products, including XXE injection, privilege escalation, and authentication bypass. SD-WAN controllers using ports accessible via public networks are at increased risk of exploitation.

Cisco is aware of reports that the authentication bypass vulnerability has been exploited in a limited and targeted manner.

What should you do?

Z-CERT strongly advises installing the latest updates for Cisco SD-WAN Manager and SD-WAN Controller as soon as possible.