Cdata backdoor wordlist

[0x44434241]

Addresses issue #13843

Further information:

• https://www.zdnet.com/article/backdoor-accounts-discovered-in-29-ftth-devices-from-chinese-vendor-c-data/
• https://pierrekim.github.io/blog/2020-07-07-cdata-olt-0day-vulnerabilities.html

[gwillcox-r7]

Thanks for the contribution @0x44434241! This looks good to me after some quick testing so I'm going to go ahead and land this in so long :)

[gwillcox-r7]

Original Release Notes

This PR adds in a new wordlist, data/wordlists/telnet_cdata_ftth_backdoor_userpass.txt that adds in 4 backdoor admin credentials that were found to be hardcoded into the Telnet component of CDATA OLTs and which were disclosed on July 7th 2020 by @PierreKimSec on his blog at https://pierrekim.github.io/blog/2020-07-07-cdata-olt-0day-vulnerabilities.html. Users can use this wordlist along with the auxiliary/scanner/telnet/telnet_login.rb module to scan for vulnerable CDATA OLT devices on their network.

[pbarry-r7]

Release Notes

A new wordlist has been added as data/wordlists/telnet_cdata_ftth_backdoor_userpass.txt, containing four backdoor admin credentials that were found to be hardcoded into the Telnet component of CDATA OLTs. This wordlist can be used in conjunction with the auxiliary/scanner/telnet/telnet_login module to scan for vulnerable CDATA OLT devices on a network.