From helpnetsecurity.com
Cyber security provider F-Secure is advising organizations using F5 Networks’ BIG-IP load balancer, which is popular amongst governments, banks, and other large corporations, to address security issues in some common configurations of the product.
Adversaries can exploit these insecurely configured load balancers to penetrate networks and perform a wide variety of attacks against organizations, or individuals using web services managed by a compromised device.