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  1. #1

    Show advertiser Barracuda Networks products have secret backdoors

    This is one of the dumbest things an IT company can do... kind of funny since they're were one the few somewhat reputable advertisers.

    Critical SSH Backdoor in multiple Barracuda Networks Products
    vulnerable products: Barracuda Spam and Virus Firewall
    Barracuda Web Filter
    Barracuda Message Archiver
    Barracuda Web Application Firewall
    Barracuda Link Balancer
    Barracuda Load Balancer
    Barracuda SSL VPN
    ...
    Vulnerability overview/description:
    -----------------------------------
    1) Backdoor accounts
    Several undocumented operating system user accounts exist on the appliance.
    They can be used to gain access to the appliance via the terminal but also
    via SSH. (see 2)
    These accounts are undocumented and can _not_ be disabled!

    2) Remote access via SSH
    An SSH daemon runs on the appliance, but network filtering (iptables) is used
    to only allow access from whitelisted IP ranges (private and public).

    The public ranges include servers run by Barracuda Networks Inc. but also
    servers from other, unaffiliated entities - all of whom can access SSH on all
    affected Barracuda Networks appliances exposed to the Internet.

    -- http://archives.neohapsis.com/archiv...3-01/0221.html

  2. #2
    clutch oven champion BudBudha's Avatar
    Join Date
    Feb 2012
    Location
    California
    Posts
    7,884
    I have an Indian guy that does my IT

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