Community Forum

sb6183 spectrum analyzer access

Highlighted
Contributor

sb6183 spectrum analyzer access

Has anyone else noticed that the sb6183's spectrum analyzer seems to be timing out on accessing the page, I have been using it for years, but now accessing 192.168.100.1:8080 times out, but 192.168.100.1 is fine, on two different browsers on multiple computers, this all seems to have occured after they bumped the 250 tier upto 300MB, it worked before then

 

 

 

Highlighted
Expert

Re: sb6183 spectrum analyzer access

Same here. It no longer works with mine either. For curiosity, what version of firmware / software do you have loaded ? Mine is D30CM-OSPREY-2.4.0.1-GA-02-NOSH.

 

Click on the "Product Information" tab.



I am not a Comcast Employee.
I am a Customer Expert volunteering my time to help other customers here in the Forums.
We ask that you post publicly so people with similar questions may benefit from the conversation.
Was your question answered? Mark the post as Best Answer!
Highlighted
Contributor

Re: sb6183 spectrum analyzer access

mmm, rats I meant to post that , it's D30CM-OSPREY-2.4.0.1-GA-02-NOSH too

 

Highlighted
Expert

Re: sb6183 spectrum analyzer access

A firmware update push since then may have now disabled this feature. 



I am not a Comcast Employee.
I am a Customer Expert volunteering my time to help other customers here in the Forums.
We ask that you post publicly so people with similar questions may benefit from the conversation.
Was your question answered? Mark the post as Best Answer!
Highlighted
Contributor

Re: sb6183 spectrum analyzer access

probably, wont be the first time they removed functionality. Cannot remote reboot from the modem webpage anymore. The line here used to have a 10-15db skew across the board on a 650Mhz system

Highlighted
New Poster

Re: sb6183 spectrum analyzer access

I realize this is an older thread. But does anyone think that this firmware update (D30CM-OSPREY-2.4.0.1-GA-02-NOSH) was in response to the Cable Haunt (https://cablehaunt.com/) vulnerability?

That flaw in the Broadcom chip allows un-authenticated access via the spectrum analyzer.

Highlighted
Expert

Re: sb6183 spectrum analyzer access

Seems plausible !



I am not a Comcast Employee.
I am a Customer Expert volunteering my time to help other customers here in the Forums.
We ask that you post publicly so people with similar questions may benefit from the conversation.
Was your question answered? Mark the post as Best Answer!