Vulnerability Note VU#924307
D-Link DIR-685 Xtreme N storage router WPA/WPA2 encryption failure
The D-Link DIR-685 Xtreme N storage router is reported to fail open to an unencrypted wireless connection during heavy network load.
The D-Link DIR-685 Xtreme N storage router when configured with WPA/WPA2 and an AES cipher with a pre-shared key (PSK) will fail to an open unencrypted wireless connection during heavy network load, such as, the transfer of several gigabytes of data. The router's wireless connection will remain in an open unencrypted state until the device is rebooted.
An attacker within physical range of the wireless router may be able to connect to the router's network without having to authenticate and then sniff traffic and also use the victim's Internet connection to launch other attacks.
We are currently unaware of a practical solution to this problem.
Vendor Information (Learn More)
|Vendor||Status||Date Notified||Date Updated|
|D-Link Systems, Inc.||Affected||29 Aug 2011||10 Oct 2011|
CVSS Metrics (Learn More)
Thanks to Jerry Decime for reporting this vulnerability.
This document was written by Jared Allar.
- CVE IDs: Unknown
- Date Public: 10 Oct 2011
- Date First Published: 10 Oct 2011
- Date Last Updated: 10 Oct 2011
- Severity Metric: 0.60
- Document Revision: 10
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