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3v3ntH0riz0n's avatar
3v3ntH0riz0n
Apprentice
Jan 31, 2017
Solved

Vulnerability Summary for CVE-2017-5521

If you purchase this router, flash it to open source firmware, or get the latest update from Netgear ASAP.  Another security issue was found with several routers, but older firmware:

 

http://thehackernews.com/2017/01/Netgear-router-password-hacking.html

 

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-5521

5 Replies

    • jeffsilverman's avatar
      jeffsilverman
      Aspirant

      If the firmware installation process describer in Netgear's knowledge base 000036749 is interrupted, then will the router be bricked, or is there a recovery procedure?  If there is no recovery procedure, then do the update at a time where, if the procedure fails, you have time to get a new router before you need the internet for something critical.  Also, is version 1.0.4.8 the latest version?

       

      Mitre says that this is the latest known vulnerability.  www.cve.mitre.org

       

       

      • StephenB's avatar
        StephenB
        Guru - Experienced User

        jeffsilverman wrote:

        Also, is version 1.0.4.8 the latest version?

          


        What router do you have?

         


        jeffsilverman wrote:

        If the firmware installation process describer in Netgear's knowledge base 000036749 is interrupted, then will the router be bricked, or is there a recovery procedure?  

         


        There are a couple things you can try, including reinstalling firmware with tftp.  I haven't experienced this, so I don't know whe odds of success.  If you needed to get a new router ASAP, you'd probably need to buy one.