CVE-2016-9796 Information
Share on:Description
Alcatel-Lucent OmniVista 8770 2.0 through 3.0 exposes different ORBs interfaces which can be queried using the GIOP protocol on TCP port 30024. An attacker can bypass authentication and OmniVista invokes methods (AddJobSet AddJob and ExecuteNow) that can be used to run arbitrary commands on the server with the privilege of NT AUTHORITY\SYSTEM on the server. NOTE: The discoverer states \The vendor position is to refer to the technical guidelines of the product security deployment to mitigate this issue which means applying proper firewall rules to prevent unauthorised clients to connect to the OmniVista server.\
CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Reference
http://blog.malerisch.net/2016/12/alcatel-omnivista-8770-unauth-rce-giop-corba.html http://www.securityfocus.com/bid/94649 https://github.com/malerisch/omnivista-8770-unauth-rce https://www.exploit-db.com/exploits/40862/ https://www.youtube.com/watch?v=aq37lQKa9sk
Attack Complexity
LOW
Privileges Required
NONE
User Interaction Required
NONE
Scope
NONE
Confidentiality Impact
UNCHANGED
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
HIGH
Base Severity
9.8