CVE-2018-5770 Information

Description

An issue was discovered on Tenda AC15 devices. A remote unauthenticated attacker can make a request to /goform/telnet creating a telnetd service on the device. This service is password protected; however several default accounts exist on the device that are root accounts which can be used to log in.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.fidusinfosec.com/tenda-ac15-unauthenticated-telnetd-start-cve-2018-5770/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8