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Arris A1670 Password of the day , SSH enabled. - Printable Version

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+--- Thread: Arris A1670 Password of the day , SSH enabled. (/showthread.php?tid=5510)

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RE: Arris A1670 Password of the day , SSH enabled. - legendofsounds - 16-11-2017

(18-10-2017, 04:57 PM)drewmerc Wrote:
(18-10-2017, 07:20 AM)legendofsounds Wrote: is it the arris 1670? i think thats a nand chip
the one i had was a arris tm822a i tried
http://192.168.100.1/cgi-bin/tech_support_cgi
and page could not be found
so i dumped the firmware from a arris that had that page and flashed it ontop of the one that didnt and worked
i dont know if thats what u are trying to do

using the modem with the page, login and open said page
switch modems to the one without the page, and open a new tab and login
go back to the old tab and try to enable ssh

(personally i would also sniff the above with wire shark and compare the responses maybe a simple session key swap may be needed)

Never thought of that nice...
so far im waiting on that nand flash reader / writer just recently removed the nand from the ARRIS_TM1602

this is the schematic
http://www.macronix.com/Lists/Datasheet/Attachments/5989/MX30LF1G18AC,%203V,%201Gb,%20v1.2.pdf

[Image: 1679p2u.jpg]

[Image: nfjiwk.jpg]

this is the schematic
http://www.macronix.com/Lists/Datasheet/Attachments/5989/MX30LF1G18AC,%203V,%201Gb,%20v1.2.pdf

RE: Arris A1670 Password of the day , SSH enabled. - eltremendo - 16-11-2017

(16-11-2017, 03:33 AM)legendofsounds Wrote:
(18-10-2017, 04:57 PM)drewmerc Wrote:
(18-10-2017, 07:20 AM)legendofsounds Wrote: is it the arris 1670? i think thats a nand chip
the one i had was a arris tm822a i tried
http://192.168.100.1/cgi-bin/tech_support_cgi
and page could not be found
so i dumped the firmware from a arris that had that page and flashed it ontop of the one that didnt and worked
i dont know if thats what u are trying to do

using the modem with the page, login and open said page
switch modems to the one without the page, and open a new tab and login
go back to the old tab and try to enable ssh

(personally i would also sniff the above with wire shark and compare the responses maybe a simple session key swap may be needed)

Never thought of that nice...
so far im waiting on that nand flash reader / writer just recently removed the nand from the ARRIS_TM1602

[Image: 1679p2u.jpg]

[Image: nfjiwk.jpg]

nice, please update once you ge the reader

RE: Arris A1670 Password of the day , SSH enabled. - eltremendo - 26-11-2017

did you get to read the flash of your modem?

RE: Arris A1670 Password of the day , SSH enabled. - legendofsounds - 27-11-2017

(26-11-2017, 04:32 PM)eltremendo Wrote: did you get to read the flash of your modem?

yeah

RE: Arris A1670 Password of the day , SSH enabled. - eltremendo - 27-11-2017

(27-11-2017, 06:29 PM)legendofsounds Wrote:
(26-11-2017, 04:32 PM)eltremendo Wrote: did you get to read the flash of your modem?

yeah

so you read the nvram? and you were able to flash it with force ?

RE: Arris A1670 Password of the day , SSH enabled. - Wichin12 - 27-11-2017

(27-11-2017, 06:31 PM)eltremendo Wrote: so you read the nvram? and you were able to flash it with force ?

I don't think force will work with this modem

RE: Arris A1670 Password of the day , SSH enabled. - Wichin12 - 28-11-2017

Legendofsounds which flasher/reader/writer did u buy ??

RE: Arris A1670 Password of the day , SSH enabled. - eltremendo - 07-12-2017

(27-11-2017, 06:29 PM)legendofsounds Wrote:
(26-11-2017, 04:32 PM)eltremendo Wrote: did you get to read the flash of your modem?

yeah


which flasher did you buy?

RE: Arris A1670 Password of the day , SSH enabled. - legendofsounds - 19-12-2017

(28-11-2017, 04:23 AM)Wichin12 Wrote: Legendofsounds which flasher/reader/writer did u buy ??

i used a flashcat with an extended board but im trying to get the tech_support_cgi tp spawn but i have no luck i know its there i seen it in the system file when i backed up the nand flash but i need more info on this modem... so i copied nand and all but when i solder back some modems boot some dont wonder why ?? lol maybe the chip got too much heat

RE: Arris A1670 Password of the day , SSH enabled. - eltremendo - 19-12-2017

(19-12-2017, 05:04 AM)legendofsounds Wrote:
(28-11-2017, 04:23 AM)Wichin12 Wrote: Legendofsounds which flasher/reader/writer did u buy ??

i used a flashcat with an extended board but im trying to get the tech_support_cgi tp spawn but i have no luck i know its there i seen it in the system file when i backed up the nand flash but i need more info on this modem... so i copied nand and all but when i solder back some modems boot some dont wonder why ?? lol maybe the chip got too much heat

you probably burned he chip.
Im sure there is a way to access the tech support.