Re: Undocumented telnet access to Brother HL-2280DW

2013-12-30 Thread Celejar
On Mon, 30 Dec 2013 18:53:01 +0400 Reco wrote: > On Mon, 30 Dec 2013 07:17:49 -0500 > Celejar wrote: > > > > Not sure - even the process to upload new firmware doesn't give a > > firmware file, just an .exe "upload tool" - don't know if the firmware > > is embedded therein, or if it tries to do

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-30 Thread Celejar
Thanks; I'd encountered similar instructions, but they don't work here. I don't get any prompt no matter what I do, and typing 'access' blind (no prompt or echo) doesn't do anything, either. On Mon, 30 Dec 2013 12:48:04 + Ron Leach wrote: > On 29/12/2013 20:00, Reco wrote: > > > > So, no luc

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-30 Thread Reco
On Mon, 30 Dec 2013 07:17:49 -0500 Celejar wrote: > > Not sure - even the process to upload new firmware doesn't give a > firmware file, just an .exe "upload tool" - don't know if the firmware > is embedded therein, or if it tries to download it from somewhere. I > ran strings against it, but cou

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-30 Thread Ron Leach
On 29/12/2013 20:00, Reco wrote: So, no luck. Maybe it requires some engineering password first. I used to have a Brother inkjet MFP, and had also considered a laser-based MFP. Both the devices I looked at stated, in their manuals, that Telnet could be used, seemingly in the context of 'c

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-30 Thread Celejar
On Mon, 30 Dec 2013 00:00:51 +0400 Reco wrote: > On Sun, 29 Dec 2013 13:52:13 -0500 > Celejar wrote: > > > > This: > > > > > > http://www.brother-usa.com/VirData/Content/en-US%5CPrinters%5CConsumer%5CNetworkUsersManual%5CNUM_DCP_7065DN_HL_2280DW_MFC_7360N_7460DN_7860DW_EN_2845.PDF > > > > > >

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-29 Thread Reco
On Sun, 29 Dec 2013 13:52:13 -0500 Celejar wrote: > > This: > > > > http://www.brother-usa.com/VirData/Content/en-US%5CPrinters%5CConsumer%5CNetworkUsersManual%5CNUM_DCP_7065DN_HL_2280DW_MFC_7360N_7460DN_7860DW_EN_2845.PDF > > > > gave me an idea - they run telnet, but they use some variation o

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-29 Thread Celejar
On Sun, 29 Dec 2013 19:52:05 +0400 Reco wrote: > Hi. > > On Sun, 29 Dec 2013 09:17:13 -0500 > Celejar wrote: > > > > > So what do we have here? Some sort of broken, half-baked telnet service > > > > running, or am I doing something wrong? > > > > > > Try running nmap like this: > > > > > >

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-29 Thread Celejar
On Sun, 29 Dec 2013 19:52:05 +0400 Reco wrote: > Hi. > > On Sun, 29 Dec 2013 09:17:13 -0500 > Celejar wrote: > > > > > So what do we have here? Some sort of broken, half-baked telnet service > > > > running, or am I doing something wrong? > > > > > > Try running nmap like this: > > > > > >

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-29 Thread Reco
Hi. On Sun, 29 Dec 2013 09:17:13 -0500 Celejar wrote: > > > So what do we have here? Some sort of broken, half-baked telnet service > > > running, or am I doing something wrong? > > > > Try running nmap like this: > > > > nmap -A -p 22,23 > > Same information - my original run had the -A sw

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-29 Thread Celejar
On Fri, 27 Dec 2013 00:22:48 -0500 Shawn Wilson wrote: > There's a framework for hacking printers (and maybe other networked > hardware). I did a quick Google and didn't find it but that's what I'd > suggest looking for. Do you mean this? http://www.irongeek.com/i.php?page=security/networkprint

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-29 Thread Celejar
On Fri, 27 Dec 2013 11:18:18 +0400 Reco wrote: > Hi. > > On Fri, 27 Dec 2013 00:00:46 -0500 > Celejar wrote: > > > So what do we have here? Some sort of broken, half-baked telnet service > > running, or am I doing something wrong? > > Try running nmap like this: > > nmap -A -p 22,23 Same

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-26 Thread Reco
Hi. On Fri, 27 Dec 2013 00:00:46 -0500 Celejar wrote: > So what do we have here? Some sort of broken, half-baked telnet service > running, or am I doing something wrong? Try running nmap like this: nmap -A -p 22,23 This should give you a better idea about the nature of this service. And, s

Re: Undocumented telnet access to Brother HL-2280DW

2013-12-26 Thread Shawn Wilson
There's a framework for hacking printers (and maybe other networked hardware). I did a quick Google and didn't find it but that's what I'd suggest looking for. Celejar wrote: >The Brother HL-2280DW (network printer) listens on port 23, but I >can't get a working telnet session going. Telnet opti