CVE-2021-42887: Critical severity totolink ex1200t vulnerability
Published Jun 3, 2022
·Updated
In TOTOLINK EX1200T V4.1.2cu.5215, an attacker can bypass login by sending a specific request through formLoginAuth.htm.
Affected Software
2 affected components
TOTOLINK EX1200T firmware=4.1.2cu.5215
TOTOLINK EX1200T
Event History
Jun 3, 2022
CVE Published
via MITRE·11:40 AM
Data Sourced
via MITRE·11:40 AM
Description
Frequently Asked Questions
1
What is CVE-2021-42887?
CVE-2021-42887 is a vulnerability in TOTOLINK EX1200T V4.1.2cu.5215 that allows an attacker to bypass login by sending a specific request through formLoginAuth.htm.
2
How can an attacker exploit CVE-2021-42887?
An attacker can exploit CVE-2021-42887 by sending a specific request through formLoginAuth.htm to bypass the login process.
3
What is the severity of CVE-2021-42887?
CVE-2021-42887 has a severity rating of critical with a score of 9.8.
4
What software version is affected by CVE-2021-42887?
TOTOLINK EX1200T V4.1.2cu.5215 is affected by CVE-2021-42887.
5
How can I fix CVE-2021-42887?
To fix CVE-2021-42887, update your Totolink Ex1200t Firmware to a version that is not vulnerable.