CVE-2024-42543: Buffer Overflow
Published Aug 12, 2024
·Updated
TOTOLINK A3700R v9.1.2u.5822B20200513 has a buffer overflow vulnerability in the httphost parameter in the loginauth function.
Affected Software
2 affected components
All of the following
Totolink A3700R Firmware=9.1.2u.5822_b20200513
Totolink A3700R Firmware
Event History
Aug 12, 2024
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·06:15 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2024-42543?
CVE-2024-42543 is classified as a high severity vulnerability due to the potential for remote code execution.
2
How do I fix CVE-2024-42543?
To fix CVE-2024-42543, update your TOTOLINK A3700R firmware to the latest version that addresses this vulnerability.
3
What causes CVE-2024-42543?
CVE-2024-42543 is caused by a buffer overflow vulnerability in the http_host parameter within the loginauth function.
4
Who is affected by CVE-2024-42543?
Users of TOTOLINK A3700R running version 9.1.2u.5822_B20200513 are affected by CVE-2024-42543.
5
What can happen if I don’t address CVE-2024-42543?
If not addressed, CVE-2024-42543 can lead to unauthorized access to the device, potential data compromise, or exploitation of the device for malicious purposes.