Waraxe IT Security Portal
Login or Register
November 6, 2024
Menu
Home
Logout
Discussions
Forums
Members List
IRC chat
Tools
Base64 coder
MD5 hash
CRC32 checksum
ROT13 coder
SHA-1 hash
URL-decoder
Sql Char Encoder
Affiliates
y3dips ITsec
Md5 Cracker
User Manuals
AlbumNow
Content
Content
Sections
FAQ
Top
Info
Feedback
Recommend Us
Search
Journal
Your Account
User Info
Welcome, Anonymous
Nickname
Password
(Register)

Membership:
Latest: MichaelSnaRe
New Today: 0
New Yesterday: 0
Overall: 9144

People Online:
Visitors: 65
Members: 0
Total: 65
Full disclosure
4 vulnerabilities in ibmsecurity
32 vulnerabilities in IBM Security Verify Access
xlibre Xnest security advisory & bugfix releases
APPLE-SA-10-29-2024-1 Safari 18.1
SEC Consult SA-20241030-0 :: Query Filter Injection in Ping Identity PingIDM (formerly known as ForgeRock Identity Management) (CVE-2024-23600)
SEC Consult SA-20241023-0 :: Authenticated Remote Code Execution in Multiple Xerox printers (CVE-2024-6333)
APPLE-SA-10-28-2024-8 visionOS 2.1
APPLE-SA-10-28-2024-7 tvOS 18.1
APPLE-SA-10-28-2024-6 watchOS 11.1
APPLE-SA-10-28-2024-5 macOS Ventura 13.7.1
APPLE-SA-10-28-2024-4 macOS Sonoma 14.7.1
APPLE-SA-10-28-2024-3 macOS Sequoia 15.1
APPLE-SA-10-28-2024-2 iOS 17.7.1 and iPadOS 17.7.1
APPLE-SA-10-28-2024-1 iOS 18.1 and iPadOS 18.1
Open Redirect / Reflected XSS - booked-schedulerv2.8.5
Log in Register Forum FAQ Memberlist Search
IT Security and Insecurity Portal

www.waraxe.us Forum Index -> All other security holes -> enumerating services on filtered ports?
Post new topicReply to topic View previous topic :: View next topic
enumerating services on filtered ports?
PostPosted: Sun Sep 05, 2010 1:15 pm Reply with quote
manoj9372
Regular user
Regular user
Joined: Aug 13, 2010
Posts: 16




I just port scanned some targets with nmap ,but i seen many ports are filtered,
on some targets nmap finds and tell me the services on filtered ports,but on some secured targets it cant find the services running on filtered ports,
what should i do to find the services running on filtered ports?
also will the exploits works through filtered ports?
will it cause any problems?


Looking for some ideas...
View user's profile Send private message
PostPosted: Sun Sep 05, 2010 6:05 pm Reply with quote
waraxe
Site admin
Site admin
Joined: May 11, 2004
Posts: 2407
Location: Estonia, Tartu




http://www.issociate.de/board/post/8448/nmap_and_%22filtered%22_ports.html

Code:

The obvious guess is that "filtered" means that a SYN probe resulted
in neither a SYN-ACK nor a RST.

Sending a SYN probe to a port which wasn't filtered and on which no
process was listening would result in a RST.

Sending a SYN probe which gets blocked by the filtering rules will
produce the same result (e.g. no response, ICMP destination
unreachable) regardless of whether or not anything is listening on
that port.


So it's obvious, that you can't use exploits against filtered or closed ports.
You need target with open TCP port able to complete 3-way handshake.
View user's profile Send private message Send e-mail Visit poster's website
enumerating services on filtered ports?
www.waraxe.us Forum Index -> All other security holes
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
All times are GMT
Page 1 of 1

Post new topicReply to topic


Powered by phpBB © 2001-2008 phpBB Group



Space Raider game for Android, free download - Space Raider gameplay video - Zone Raider mobile games
All logos and trademarks in this site are property of their respective owner. The comments and posts are property of their posters, all the rest (c) 2004-2024 Janek Vind "waraxe"
Page Generation: 0.034 Seconds