CVE-2025-51451

critical

Description

In TOTOLINK EX1200T firmware 4.1.2cu.5215, an attacker can bypass login by sending a specific request through formLoginAuth.htm.

References

https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/204/ids/36.html

https://gist.github.com/lin-3-start/e42344d5caea881e5429fdd40fad1fd8

http://n200re.com

Details

Source: Mitre, NVD

Published: 2025-08-13

Updated: 2025-09-26

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00091