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ZyXEL Prestige Routers Denial of Service Vulnerability
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Secunia Advisory:
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SA11984
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Release Date:
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2004-07-01
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Last Update:
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2004-07-14
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Popularity:
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7,901 views
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Critical:
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Less critical
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Impact:
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DoS
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Where:
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From local network
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Solution Status:
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Unpatched
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| OS: | ZyXEL ZyNOS 3.x
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| CVE reference: | CVE-2004-0670
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Description:
Sami Gascón has reported a vulnerability in ZyXEL Prestige, allowing malicious people to cause a Denial of Service.
The problem is that certain Prestige routers fails to handle overly long passwords passed through the web interface. This reportedly causes the device to reset.
The vulnerability has been reported in the following models:
* Prestige 650R-11
* Prestige 650HW-31
Other models may also be affected.
Solution:
Filter access to administrative services.
Provided and/or discovered by:
Sami Gascón
Changelog:
2004-07-14: Added CVE reference.
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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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