Author Topic: Siglent SDG2042X Hack door closed  (Read 17855 times)

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Offline ebclr

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Siglent SDG2042X Hack door closed
« on: May 09, 2017, 04:59:33 pm »
No more easy hack via telnet

After firmware upgrade now need login and password to enter via telnet( before isn't necessary )


|SIGLENT SDG project
===============================================
(none) login:

Fortunately the old hack in place still works, but telnet is no more available without user/ password, new comers will have trouble to hack
 

Offline janekivi

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Re: Siglent SDG2042X Hack door closed
« Reply #1 on: May 10, 2017, 05:06:12 am »
...eee this was closed a long time ago. Solution was the downgrade and hack before update.
I usually replace password hashes.
SDG2000_eevblog_23R3.zip

TinyUpload link updated
« Last Edit: May 13, 2017, 04:40:14 am by janekivi »
 
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Offline giovannirat

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Re: Siglent SDG2042X Hack door closed
« Reply #2 on: May 10, 2017, 05:49:53 am »
Firmware file is empty.......
 

Offline lukier

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Re: Siglent SDG2042X Hack door closed
« Reply #3 on: May 10, 2017, 07:09:04 am »
I'm thinking about buying SDG2042X. I think somebody mentioned blocked telnet before in the big SDG2042X thread. But the option to connect to UART on board is still available?
 

Offline CustomEngineerer

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Re: Siglent SDG2042X Hack door closed
« Reply #4 on: May 10, 2017, 08:22:30 am »
I'm thinking about buying SDG2042X. I think somebody mentioned blocked telnet before in the big SDG2042X thread. But the option to connect to UART on board is still available?

Please ignore OP, just because its news to him doesn't mean its actually news. There are still 2 very simple methods to install the hack, same as there has been for several firmware versions now. You can still downgrade to an earlier version of the firmware where telnet is open, perform the hack and re-upgrade and the hack remains, or you can grab one of janekivi's versions of the firmware where he has changed the telnet password to a known password. There is no need to open up the generator to apply the hack.
 

Offline true

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Re: Siglent SDG2042X Hack door closed
« Reply #5 on: May 10, 2017, 05:17:53 pm »
Firmware file is empty.......

Looks like tinyupload broke this file. Maybe the original poster will post it again.
 

Online tautech

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Re: Siglent SDG2042X Hack door closed
« Reply #6 on: May 10, 2017, 05:30:56 pm »
Firmware file is empty.......

Looks like tinyupload broke this file. Maybe the original poster will post it again.
Member janekivi has been playing with Siglent FW files for a while now and there's some more stuff here:
https://www.eevblog.com/forum/testgear/siglent-ads-firmware-file-format/
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Offline janekivi

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Re: Siglent SDG2042X Hack door closed
« Reply #7 on: May 10, 2017, 07:38:08 pm »
Last night upload went Ok and file were there but after some time TinyUpload crashed,
my file didn't fit into last empty space on their last hard drive... after work I upload it again.

After many long days their server is fixed
TinyUpload link updated
« Last Edit: May 13, 2017, 04:43:31 am by janekivi »
 

Offline giovannirat

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Re: Siglent SDG2042X Hack door closed
« Reply #8 on: May 11, 2017, 02:04:41 am »
"Forbidden

You don't have permission to access /download/.........." :-//
« Last Edit: May 11, 2017, 02:07:13 am by giovannirat »
 

Offline LPS

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Re: Siglent SDG2042X Hack door closed
« Reply #9 on: May 23, 2017, 05:36:55 am »
I bought the SDG2042X in January this year which came with firmware which required a username and password to perform the hack via Telenet to make it a 120 Mhz.  I found that out when I set out to perform the hack and got as far as the need to enter the user and pwd.  I’ve read this thread a number of times and I need some help in understanding, things are going over my head.  I downloaded the file SDG200_eevblog_23R3.zip posted by janekivi.  I also downloaded the 23R3 official firmware from the Siglent site.  The contents of both downloads appear to be the same when examined in Windows Explorer.  There was some talk on this thread that janekivi changed the username and password to something known.  So, is the janekivi file I downloaded hacked and if so, what is the known user/password ?  Has anybody used the janekivi zip file and successfully upgrade the SDG2042 to 120 Mhz  using this file ?
The other method mentioned in this thread is to down-grade to a previous firmware, then perform the hack to 120 Mhz and then update to the latest firmware.  I can’t find previous versions of firmware on the Siglent site to download.  Is there a place to get previous firmware and has anybody actually used this method ?
I would appreciate help in understanding what I am missing.
 

Online tautech

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Re: Siglent SDG2042X Hack door closed
« Reply #10 on: May 23, 2017, 06:08:10 am »
Drill down in the Service and Support website pages until you find the Firmware page.
All previous FW versions can be found here:
http://siglentamerica.com/support_software_15

All Siglent webpages are the same, use the one closest to you for fastest performance.
Here's the list of them:
http://www.siglent.com/ENs/lxwms.aspx?id=1337
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Offline flash2b

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Re: Siglent SDG2042X Hack door closed
« Reply #11 on: May 23, 2017, 06:41:37 pm »
janekivi zip file --> root / eevblog
 
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Offline janekivi

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Re: Siglent SDG2042X Hack door closed
« Reply #12 on: May 24, 2017, 01:34:59 am »
janekivi zip file --> root / #######
If you don't know this password, you are not qualified to hack your device!!!
: )
 
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Offline CustomEngineerer

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Re: Siglent SDG2042X Hack door closed
« Reply #13 on: July 20, 2017, 09:14:23 am »
Its still able to be hacked. Which firmware version did you downgrade to?
 
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Offline vk2amv

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Re: Siglent SDG2042X Hack door closed
« Reply #14 on: July 20, 2017, 10:50:34 am »
Its still able to be hacked. Which firmware version did you downgrade to?

I got a brand new SDG2042X just two weeks ago and didnt have a problem.

I just installed the 23R3 linked by janekivi earlier in this thread and that got me straight into the unit.
It's only when you look at an ant through a magnifying glass on a sunny day, that you realise how often they burst into flames.
 
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Offline isobig

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Re: Siglent SDG2042X Hack door closed
« Reply #15 on: March 02, 2018, 12:31:36 pm »
Just tried to download janekivi file from the link and it says File deleted from server.   :(

On Siglent's site there are now only 2 firmware files to download...  23R3 and 23R7. I suspect both are locked for the telnet access.

So.... anyone have janekivi firmware or older official firmware we can download?
 

Online tautech

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Re: Siglent SDG2042X Hack door closed
« Reply #16 on: March 02, 2018, 12:38:21 pm »
Avid Rabid Hobbyist
 
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Offline rf-loop

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« Last Edit: March 02, 2018, 10:06:21 pm by rf-loop »
If practice and theory is not equal it tells that used application of theory  is wrong or the theory itself is wrong.
It is much easier to think an apple fall to the ground than to think that the earth and the apple will begin to move toward each other and collide.
 
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Offline sixtimesseven

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Re: Siglent SDG2042X Hack door closed
« Reply #19 on: March 10, 2018, 06:51:50 am »
lol - I was thinking the pasword was the classic "root / pasword" combination and wondered why it didnt work  :palm:
 

Offline isobig

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Re: Siglent SDG2042X Hack door closed
« Reply #20 on: March 18, 2018, 10:23:04 am »
I purchased a new unit and installed the login enabled firmware. Able to connect to unit with Putty and login. Attempting to do the first command and not having any luck. Found I was misspelling the command the first couple of times... my bad... but now getting "mount: mounting rw on ubi2_0/usr/bin/siglent/firmdata0 failed: No such file or directory". Tried several variations of the command thinking the one posted may have a typo but still no go.

Help!

Sorry if this has been posted elsewhere but doing a search didn't come up with anything that I noticed would be applicable.
 

Offline chipss

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Re: Siglent SDG2042X Hack door closed
« Reply #21 on: March 18, 2018, 10:32:25 am »
Copy and paste, no typos in what is posted. Just used the dummy guide one.
Left click once on command line ,in putty, one right click once will paste, use the usual to copy,
It will eliminate errors.

« Last Edit: March 18, 2018, 10:54:13 am by chipss »
 
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Offline rf-loop

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Re: Siglent SDG2042X Hack door closed
« Reply #22 on: March 18, 2018, 10:41:04 am »
I purchased a new unit and installed the login enabled firmware. Able to connect to unit with Putty and login. Attempting to do the first command and not having any luck. Found I was misspelling the command the first couple of times... my bad... but now getting "mount: mounting rw on ubi2_0/usr/bin/siglent/firmdata0 failed: No such file or directory". Tried several variations of the command thinking the one posted may have a typo but still no go.

Help!

Sorry if this has been posted elsewhere but doing a search didn't come up with anything that I noticed would be applicable.

"mount: mounting rw on ubi2_0/usr/bin/siglent/firmdata0 failed: No such file or directory"

think again what you have typed.

I will recommend: DO NOT type! Use copypaste for avoid type errors. But do not copypaste what ever shit.

Of course not such director, if still not find - read again carefully. (if this is what read here is exatly what it give out in PuTTY log or screen.)

right:
Press here select and copy it and paste to PuTTY cursor when it is  after /#

Code: [Select]
mount -o remount,rw ubi2_0 /usr/bin/siglent/firmdata0

« Last Edit: March 18, 2018, 10:54:45 am by rf-loop »
If practice and theory is not equal it tells that used application of theory  is wrong or the theory itself is wrong.
It is much easier to think an apple fall to the ground than to think that the earth and the apple will begin to move toward each other and collide.
 
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Offline isobig

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Re: Siglent SDG2042X Hack door closed
« Reply #23 on: March 18, 2018, 11:09:51 am »
Thanks for the assistance. It is now unlocked!  ;D
 

Offline Lustplyt

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Re: Siglent SDG2042X Hack door closed
« Reply #24 on: April 11, 2018, 03:28:21 am »
Jakie jest has?o i login?
 


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