Look at this nonsense!
Brian Karas reported on March 2 that he was hearing from multiple Hikvision security camera and DVR users who suddenly were locked out of their devices and had new “system” user accounts added without their permission.
Karas said the devices in question all were set up to be remotely accessible over the Internet, and were running with the default credentials (12345). Karas noted that there don’t appear to be any Hikvision devices sought out by the Mirai worm — the now open-source malware that is being used to enslave IoT devices in a botnet for launching crippling online attacks (in contrast, Dahua’s products are hugely represented in the list of systems being sought out by the Mirai worm.)
[I cut out some text from here (I’ll tell you why)]
According to Karas, Hikvision has not acknowledged an unpatched backdoor or any other equivalent weakness in its product. But on Mar. 2, the company issued a reminder to its integrator partners about the need to be updated to the latest firmware.
OK, so Brian hears that people who a) expose their IP cameras directly to the internet, and b) are using default admin credentials “suddenly were locked out of their devices”. My God, what kind of evil genius hacker is behind this, and there were new “system” user accounts!!?!
This must be the Chinese government’s work. Only a government organisation would be able to crack into IP devices with default passwords that are directly exposed to the internet.
When people got their shit “hacked”…. actually, let’s not call it hacked. Someone logged in, as admin, and changed things, so, not hacking. Someone had done something similar to mirai (which will take any script kiddie 30 minutes to write up, but Karas and Krebs pretend to not understand that). Hikvision sees this, and then reminds people to update their firmware, and as the new firmware does not allow default passwords (as far as I can tell), it seems prudent advice, and what you ought to do.
Krebs seems to want to play a part in all this “dangerous Hikvision camera” bullshit, so instead of posting a meaningful timeline, he spices things up, and injects this little tidbit (which I removed above to ensure a comprehensible timeline).
In addition, a programmer who has long written and distributed custom firmware for Hikvision devices claims he’s found a backdoor in “many popular Hikvision products that makes it possible to gain full admin access to the device,” wrote the user “Montecrypto” on the IoT forum IPcamtalk on Mar. 5. “Hikvision gets two weeks to come forward, acknowledge, and explain why the backdoor is there and when it is going to be removed. I sent them an email. If nothing changes, I will publish all details on March 20th, along with the firmware that disables the backdoor.”
OK, so on the 2nd the n00bs at IPVM and their subscribers are “hacked” by a genius hacker, who is able to guess the password and add new accounts, and then on the 5th, a guy who re-compiles the hikvision firmware discovers a vulnerability. In fact, he tells John Honovich that Hikvision has been very responsive in fixing the issue!! This seems to get lost somewhere between the sensationalist blogs (I think, because I am banned from IPVM).
How the hell do you make a connection between morons who exposes their cameras with default admin credentials, and someone discovering a bug in the validation of a reset packet (I guess that is the vulnerability, because I don’t know the details). You make that connection, if you think it will bring in more subscribers, and by extension, more filthy lucre.
Full disclosure: I am not paid in any way shape or form by Hikvision or any camera manufacturer for that matter. I receive no payment from this blog either, the ads you might see are put there by wordpress that hosts the blog, as compensation for hosting and traffic cost (and profit I guess), but I receive exactly $0.