CVE-2021-45737: High severity totolink a720r firmware vulnerability
Published Feb 4, 2022
·Updated
TOTOLINK A720R v4.1.5cu.470B20200911 was discovered to contain a stack overflow in the FormLogin function. This vulnerability allows attackers to cause a Denial of Service (DoS) via the Host parameter.
Affected Software
2 affected components
TOTOLINK A720r Firmware=4.1.5cu.470_b20200911
TOTOLINK A720R
Event History
Feb 4, 2022
CVE Published
via MITRE·01:33 AM
Data Sourced
via MITRE·01:33 AM
Description
Frequently Asked Questions
1
What is the vulnerability ID for this TOTOLINK A720R vulnerability?
The vulnerability ID for this TOTOLINK A720R vulnerability is CVE-2021-45737.
2
What is the severity level of CVE-2021-45737?
The severity level of CVE-2021-45737 is high (7.5).
3
What is the affected software version of this vulnerability?
The affected software version of this vulnerability is TOTOLINK A720R v4.1.5cu.470_B20200911.
4
How does this vulnerability affect TOTOLINK A720R?
This vulnerability allows attackers to cause a Denial of Service (DoS) via the Host parameter in TOTOLINK A720R v4.1.5cu.470_B20200911.
5
Is TOTOLINK A720R version v4.1.5cu.470_B20200911 vulnerable to this vulnerability?
Yes, TOTOLINK A720R version v4.1.5cu.470_B20200911 is vulnerable to this CVE-2021-45737 vulnerability.