TITLE:
Avaya Wireless Access Points Static WEP Key Authentication Bypass

SECUNIA ADVISORY ID:
SA18047

VERIFY ADVISORY:
http://secunia.com/advisories/18047/

CRITICAL:
Moderately critical

IMPACT:
Security Bypass

WHERE:
>From remote

OPERATING SYSTEM:
Avaya Wireless Access Points (AP 3-6) 2.x
http://secunia.com/product/6524/
Avaya Wireless Access Points (AP 7-8) 2.x
http://secunia.com/product/6525/
Avaya Wireless Access Points (AP 7-8) 3.x
http://secunia.com/product/6526/

DESCRIPTION:
Urmas Kahar and Tarmo Kaljumae have reported a security issue in
Avaya Wireless Access Points products, which can be exploited by
malicious people to bypass certain security restrictions.

The problem is caused due to the presence of a static WEP key set to
"12345". This can be exploited to bypass the 802.1x authentication
process.

Successful exploitation allows access to network resources.

The security issue affects the following products:
* Avaya Wireless Access Points AP-3, AP-4, AP-5, and AP-6 (All
versions after 2.5 to 2.5.4)
* Avaya Wireless Access Points AP-7 and AP-8 (All versions after 2.5
and prior to 3.1)

SOLUTION:
Avaya Wireless AP-3:
Apply Software Update 2.5.5 for AP3.
http://support.avaya.com/japple/css/japple?temp.documentID=280939&temp.productID=107770&temp.bucketID=108025&PAGE=Document

Avaya Wireless AP-4, 5, and 6:
Apply Software Update 2.5.5 for AP4, 5, and 6.
http://support.avaya.com/japple/css/japple?temp.documentID=280948&temp.productID=107770&temp.bucketID=108025&PAGE=Document

Avaya Wireless AP-7:
Apply Software Update 3.1 for AP7.
http://support.avaya.com/japple/css/japple?temp.documentID=280946&temp.productID=107770&temp.bucketID=108025&PAGE=Document

Avaya Wireless AP-8:
Apply Software Update 2.5.5 for AP4, 5, and 6.
http://support.avaya.com/japple/css/japple?temp.documentID=280948&temp.productID=107770&temp.bucketID=108025&PAGE=Document

PROVIDED AND/OR DISCOVERED BY:
Urmas Kahar and Tarmo Kaljumae

ORIGINAL ADVISORY:
http://support.avaya.com/elmodocs2/security/ASA-2005-233.pdf

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