CVE-2021-45757: Buffer Overflow
Published Mar 23, 2022
·Updated
ASUS AC68U <=3.0.0.4.385.20852 is affected by a buffer overflow in blocking.cgi, which may cause a denial of service (DoS).
Affected Software
4 affected components
All of the following
ASUS RT-AC68U Firmware<=3.0.0.4.385.20852
ASUS RT-AC68U
ASUS RT-AC68U Firmware<=3.0.0.4.385.20852
ASUS RT-AC68U
Event History
Mar 23, 2022
CVE Published
via MITRE·10:55 AM
Data Sourced
via MITRE·10:55 AM
Description
Data Sourced
via NVD·11:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2021-45757.
2
What is the severity of CVE-2021-45757?
The severity of CVE-2021-45757 is high with a CVSS score of 7.5.
3
Which software version of ASUS AC68U is affected?
ASUS AC68U firmware version 3.0.0.4.385.20852 is affected.
4
How does CVE-2021-45757 impact ASUS AC68U?
CVE-2021-45757 can cause a denial of service (DoS) due to a buffer overflow in the blocking.cgi script.
5
How can I fix CVE-2021-45757?
To fix CVE-2021-45757, update the firmware of ASUS AC68U to a version that is not vulnerable.