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Zonet ZSR1104WE Wireless Router NAT Implementation Weakness
Secunia Advisory: SA11499
Release Date: 2004-04-29
Popularity: 6,965 views

Critical:
Less critical
Impact: Security Bypass
Where: From remote
Solution Status: Unpatched

OS:Zonet ZSR1104WE Wireless Router

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Jason Wachtel has reported a weakness in the Zonet ZSR1104WE wireless router, which may prevent identification of remote attackers.

A NAT implementation error causes the router to convert IP addresses of inbound connections on the WAN interface to its own local IP address before forwarding the connections to internal systems.

The issue has been reported in the Zonet ZSR1104WE wireless router with the following specifications:
Hardware Version Rev. A
Boot Code Version 1.0
Runtime Code Version 2.41

It is currently unknown whether this has been fixed in the latest firmware release (V2-6), which was released 15th April 2004.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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