Re: Pentesting Old unsupported Firewall Appliances

[vtlists@wyae.de]

Harold Castro writes:

> I'm new in pen testing.
> Recently, I came across this firewall appliance
> running Apache/1.3.26 
> (Unix) mod_dtcl mod_ssl/2.8.10 OpenSSL/0.9.7 during an
> external pentest.
>
> The nmap output on OS fingerprinting and service
> detection looks like:
>
> Running (JUST GUESSING) : Nokia IPSO (98%), Checkpoint
> IPSO (90%) OS fingerprint not ideal because: Missing a
> closed TCP port so results incomplete Aggressive OS
> guesses: Nokia IP650 firewall appliance (runs IPSO 4.0
> and CheckPoint Firewall-1/VPN-1 software) (98%), Nokia
> IPSO 4.1Build19 firewall (94%), Checkpoint VPN-1
> running IPSO 4.1 (90%)
>
> According to nessus and nikto scans, the apache and
> mod_ssl running on this particular host has several
> high risk vulnerabilities. 
Hmmm - are you sure that the apache is running on the firewall? I think a 
simple incoming NAT port forwarding to a separate server is more probable 
than an apache on the Checkpoint/Nokia appliance. 

You can crosscheck the NMAP result with an ikescan if you test if there are 
CKP-specific ports open (FW1topo comes to mind) or for the 
checkpoint-specific IKE modes, which will give you the exact CKP version, 
too.
Bye

Volker



--

Volker Tanger    http://www.wyae.de/volker.tanger/
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