In TOTOLINK T6 V4.1.5cu.709_B20210518, there is a hard coded password for root in /etc/shadow.sample.
https://github.com/whiter6666/CVE/blob/main/TOTOLINK_T6_V3/hard_code.md
Source: Mitre, NVD
Published: 2022-09-16
Updated: 2022-09-17
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H