Data protection products from both Dell EMC and VMware are impacted by three potentially serious vulnerabilities discovered by researchers at Digital Defense.
EMC told customers that its Avamar Server, NetWorker Virtual Edition and Integrated Data Protection Appliance products have a common component, the Avamar Installation Manager (AVI). This component is affected by vulnerabilities that can be combined to take complete control of a system.
The most serious of the flaws, CVE-2017-15548, allows a remote attacker to bypass authentication and gain root access to the system. The vulnerability is related to the fact that authentication is performed via a POST request that includes the username, password and a parameter named wsUrl.