Gửi #209352: Hardcoded Administrative Account in Vitogate300

Vitogate 300 is a gateway for connecting the Viessmann LON to the BACnet or Modbus. Two hardcoded administrative accounts that hardcoded in /cgi-bin/vitogate.cgi allows full access to the web management interface. One of them is a hidden account, absent from the backend account management and immune to removal or password modification.

POC:
Vulnerable Vitogate 300 device incorporates the following hardcoded administrative accounts:
Username: vitomaster, Password: viessmann1917
Username: vitogate, Password: viessmann

• Nguồn: ⚠️ https://github.com/Push3AX/vul/blob/main/viessmann/Vitogate300_HardcodedPassword.md
• Người dùng: PushEAX (UID 54708)
• Đệ trình: 15/09/2023 22:23 (cách đây 3 những năm)
• Kiểm duyệt: 27/09/2023 10:02 (11 days later)
• Trạng thái: được chấp nhận
• Mục VulDB: 240364 [Viessmann Vitogate 300 đến 2.1.3.0 Web Management Interface /cgi-bin/vitogate.cgi isValidUser xác thực yếu]
• điểm: 20