Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

Reverse NAT/Intercepting Proxy Detection

Posted on 2011-09-14
2
Medium Priority
?
1,058 Views
Last Modified: 2012-06-27
Hello,

I'm doing a PCI complience scan on my network and one of the Vulnerabilities that comes up is:

Reverse NAT/Intercepting Proxy Detection
Port 0/tcp

+ On the following port(s) :
- 3389 (8 hops away)

The operating system was identified as :

Microsoft Windows 2000
Microsoft Windows XP

+ On the following port(s) :
- 443 (8 hops away)
- 110 (8 hops away)
- 143 (8 hops away)
- 25 (8 hops away)
- 80 (8 hops away)

The operating system was identified as :

Microsoft Windows 2000
Microsoft Windows Server 2003  


Any Idea how I can adjust the settings on these devices?
0
Comment
Question by:vrosas_03
2 Comments
 
LVL 6

Accepted Solution

by:
jgibbar earned 2000 total points
ID: 36540699
At first glance, it would appear that the first PC is a WIndows PC with Remote Desktop enabled.
 -- Just disable remote access

If I was to guess, the second would be a mail server? (HTTP (80), HTTPS (443), SMTP (25), A common SSL Port for SMTP (143)
 -- Probably need these to remain open in order to function if the Host is an authorized main server.
0
 

Author Closing Comment

by:vrosas_03
ID: 36541024
WOW. Thanks!!! I disabled remote access on the firewall and disabled the webmail via IIS and those vulnerabilities were gone.
0

Featured Post

New Tabletop Appliances Blow Competitors Away!

WatchGuard’s new T15, T35 and T55 tabletop UTMs provide the highest-performing security inspection in their class, allowing users at small offices, home offices and distributed enterprises to experience blazing-fast Internet speeds without sacrificing enterprise-grade security.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Container Orchestration platforms empower organizations to scale their apps at an exceptional rate. This is the reason numerous innovation-driven companies are moving apps to an appropriated datacenter wide platform that empowers them to scale at a …
I've been an avid user and supporter of Malwarebytes Premium Version 2.x for years. It's an excellent product that runs alongside just about any Anti-Virus application without issues. It seems to have an uncanny ability to pick up many things that A…
Exchange organizations may use the Journaling Agent of the Transport Service to archive messages going through Exchange. However, if the Transport Service is integrated with some email content management application (such as an anti-spam), the admin…
When cloud platforms entered the scene, users and companies jumped on board to take advantage of the many benefits, like the ability to work and connect with company information from various locations. What many didn't foresee was the increased risk…

927 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question