List of open ports :
Vulnerability found on port netbios-ssn (139/tcp)
Warning found on port netbios-ssn (139/tcp)
The host SID can be obtained remotely. Its value is :
CHEFIA : 5-21-2683729084-3335562835-321220775
An attacker can use it to obtain the list of the local users of this host
Solution : filter the ports 137 to 139
Risk factor : Low
Warning found on port netbios-ssn (139/tcp)
The SID could be used to enumerate the names of the users
of this host.
(we only enumerated users name whose ID is between 1000 and 1200
for performance reasons)
This gives extra knowledge to a cracker, which
is not a good thing :
- Administrator account name : Administrador (id 500)
- Guest account name : Convidado (id 501)
Risk factor : Medium
Solution : filter incoming connections to port 139
Information found on port general/tcp
Nmap found that this host is running Windows NT4 / Win95 / Win98
Warning found on port netbios-ns (137/udp)
. The following 6 NetBIOS names have been gathered :
CHEFIA
DM
CHEFIA
CHEFIA
DM
PARENTE
. The remote host has the following MAC address on its adapter :
0x00 0x00 0xe8 0x74 0xd1 0x82
If you do not want to allow everyone to find the NetBios name
of your computer, you should filter incoming traffic to this port.
Risk factor : Medium
Information found on port general/udp
For your information, here is the traceroute to 150.165.135.55 :
150.165.250.100
150.165.254.254
150.165.254.35
150.165.253.135
150.165.135.55
Warning found on port general/icmp
The remote host answered to an ICMP_MASKREQ
query and sent us its netmask.
An attacker can use this information to
understand how your network is set up
and how the routing is done. This may
help him to bypass your filters.
Solution : reconfigure the remote host so
that it does not answer to those requests.
Set up filters that deny ICMP packets of
type 17.
Risk factor : Low
CVE : CAN-1999-0524