Delta Controls enteliTOUCH 3.40.3935 Cookie User Password Disclosure

`  
Delta Controls enteliTOUCH 3.40.3935 Cookie User Password Disclosure  
  
  
Vendor: Delta Controls Inc.  
Product web page: https://www.deltacontrols.com  
Affected version: 3.40.3935  
3.40.3706  
3.33.4005  
  
Summary: enteliTOUCH - Touchscreen Building Controller. Get instant  
access to the heart of your BAS. The enteliTOUCH has a 7-inch,  
high-resolution display that serves as an interface to your building.  
Use it as your primary interface for smaller facilities or as an  
on-the-spot access point for larger systems. The intuitive,  
easy-to-navigate interface gives instant access to manage your BAS.  
  
Desc: The application suffers from a cleartext transmission/storage  
of sensitive information in a Cookie. This allows a remote  
attacker to intercept the HTTP Cookie authentication credentials  
through a man-in-the-middle attack.  
  
Tested on: DELTA enteliTOUCH  
  
  
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic  
@zeroscience  
  
  
Advisory ID: ZSL-2022-5704  
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5704.php  
  
  
06.04.2022  
  
--  
  
  
GET /deltaweb/hmi_useredit.asp?ObjRef=BAC.1000.ZSL3&formAction=Edit HTTP/1.1  
Host: 192.168.0.210  
Cache-Control: max-age=0  
User-Agent: Toucher/1.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9  
Referer: http://192.168.0.210/deltaweb/hmi_userconfig.asp  
Accept-Encoding: gzip, deflate  
Accept-Language: en-US,en;q=0.9  
Cookie: Previous=; lastLoaded=; LastUser=DELTA; LogoutTime=10; UserInstance=1; UserName=DELTA; Password=LOGIN; LastGraphic=; LastObjRef=; AccessKey=DADGGEOFNILEJMBBCNDKFNJPHPPJDAEDGEBJACPEAPBHDCGPCAGNNDEOJIJEOPPLOEKCFMAFNHDJPHGACMDFMPFDNONPIJAHBBNAAIDMDHCCPMAJDELDNLOPBPDCKELJADDKICPMMPCNEOMBHMKIIBJHFAJKNKJFGDEOLPMGMNBEHFLNEDIFMJKMCJKBHPGGEMHJJGMOMAECDKDIIKGNDDGANIHDKPNACLMANGJAOBDNJCFGEIHIJICLPGOFFMDOOLOJCJPAPPKOJFCKFAHDDAGNLCAHKKKGHCBODHBNDCOECGHG  
Connection: close  
`