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Belkin Wireless G Router Security Bypass and Denial of Service
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Secunia Advisory:
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SA29345
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Release Date:
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2008-03-19
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Last Update:
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2008-03-31
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Popularity:
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7,891 views
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Critical:
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Less critical
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Impact:
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Security Bypass
DoS
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Where:
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From local network
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Solution Status:
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Vendor Workaround
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| OS: | Belkin Wireless G Router
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Secunia CVSS-2 Score:
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Some security issues and a vulnerability have been reported in the Belkin Wireless G Router, which can be exploited by malicious people to bypass certain security restrictions or cause a DoS (Denial of Service).
1) An error in the implementation of authenticated sessions can be exploited to gain access to the router's control panel by establishing a session from a previously authenticated IP address.
2) An error exists within the enforcing of permissions in cgi-bin/setup_dns.exe. This can be exploited to perform restricted administrative actions by directly accessing the vulnerable script.
3) An error exists in the cgi-bin/setup_virtualserver.exe script when processing HTTP POST data. This can be exploited to deny further administrative access to an affected device via specially a crafted HTTP POST request with a "Connection: Keep-Alive" header.
The security issues and the vulnerability are reported in model F5D7230-4, firmware version 9.01.10. Other versions may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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