WRT54GP2A-AT Vulnerabilities

Discussion in 'Networking Issues' started by Sentient, Jan 10, 2006.

  1. Sentient

    Sentient Guest


    I was wondering if any of you happen to know if the WRT54G vulnerability described over at http://www.linksysinfo.org/modules.php?name=News&file=article&sid=39
    applies to the WRT54GP2A-AT as well? Do any of you know if there are any known major vulnerabilities for the WRT54GP2A-AT as well? Is it possible to compromise a system through VOIP? As far as I know Linksys doesn't support firewall updates for this router so I'm still using the same firmware as when I purchased it.

    I am trying to secure the router to the best of my ability, so far, I have done the following:

    1. Changed the default password to a strong password not vulnerable to a dictionary attack.

    2. Enabled WEP with a strong password.

    3. Applied custom access restrictions that disable internet access to any other computer on the network other than .1,.101 and .102. (The router and the only other two computers on our network)

    4. No ports are forwarded.

    5. Enabled logging on Does this also mean I need to adjust my access restrictions to allow internet access to .255?

    The router is running firmware version 1.00.14.

    Any recommendations or information on how to secure this router as much as possible would be greatly appreciated.

    Thanks in advance.
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