Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains an Authorization Bypass vulnerability. A remote authenticated user could potentially exploit this vulnerability to read files in NAS server by directly interacting with certain APIs of Unity OE, bypassing Role-Based Authorization control implemented only in Unisphere GUI.
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
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https://seclists.org/fulldisclosure/2018/Sep/30 | third party advisory mailing list |