[ad] This is an interesting development in router security, Cisco bugs have been popping up now and then – not that often – but usually when they do they are quite serious. The problem with them was you needed so many variations unless you were just targeting one specific router, with that specific version of […]
hacking-cisco
CDPSnarf – CDP Packet Sniffer
[ad] CDPSnarf if a network sniffer exclusively written to extract information from CDP packets. It provides all the information a “show cdp neighbors detail” command would return on a Cisco router and even more. The application is written in C using the popular PCAP library. Sample Output Cisco AIR-AP1231G-E-K9 Access Point:
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$ sudo ./cdpsnarf eth2 Waiting for a CDP packet... [#0] Sniffed CDP advertisement with a size of 367 bytes. ------------------------------------------------------- CDP Version: 2 TTL: 180 ms Checksum: 0x7282 Device ID: cisco-ap.mydomain.net Software version: Cisco IOS Software, C1200 Software (C1200-K9W7-M), Version 12.3(8)JEA, RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2006 by Cisco Systems, Inc. Compiled Wed 23-Aug-06 16:42 by kellythw Platform: cisco AIR-AP1231G-E-K9 Addresses: 1 Address #: 1 Protocol type: [1] NLPID format Protocol: [0xCC] IP IP Address: 157.228.87.1 Port ID: Dot11Radio0 Capabilities: [0x02] Transparent bridge |
You can download […]
Cisco IOS FTP Backdoor Ripe for Hackers
[ad] Another flaw in Cisco’s IOS, this time a problem with FTP, the mechanism used to update the firmware on Cisco devices (routers & switches mostly). You really don’t want someone playing around with your configuration files on your router do you? IOS FTP, which comes disabled by default in IOS, is used to upload […]