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Hacking Cisco Enterprise WLANs

Type
Paper
Tags
Cisco, network
Authors
Daniel Mende, Enno Rey
Event
Black Hat EU 2010
Indexed on
Mar 26, 2013
URL
https://media.blackhat.com/bh-eu-10/whitepapers/Mende_Rey/BlackHat-EU-2010-Mende-Rey-Cisco-Wlansec-wp.pdf
File name
BlackHat-EU-2010-Mende-Rey-Cisco-Wlansec-wp.pdf
File size
1.9 MB
MD5
63fa071d4057b2d65591d386697ff98a
SHA1
a5eea247c4a21937bcba47c687edba8a2e7c3a81

The world of "Enterprise WLAN solutions" is full of obscure and "non-standard" elements and technologies. Cisco's solutions, from the early Structured Wireless-Aware Network (SWAN) to the current Cisco Wireless Unified Networking (CUWN) architectures, only partly differ here. In this talk we describe the inner workings of these solutions, dissect the vulnerable parts and discuss theoretical and practical attacks, with some nice demos. A new tool automating a number of attacks (incl. taking over the WDS master role, extracting WPA pairwise master keys from intra-AP communication etc) will be released at Black Hat Europe.

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