CVE-2022-40073: Buffer Overflow
Published Sep 19, 2022
·Updated
Tenda AC21 V 16.03.08.15 is vulnerable to Buffer Overflow via /bin/httpd, saveParentControlInfo.
Affected Software
4 affected components
Tenda Ac21 Firmware=16.03.08.15
Tenda AC21
All of the following
Tenda Ac21 Firmware=16.03.08.15
Tenda AC21
Event History
Sep 19, 2022
CVE Published
via MITRE·02:33 PM
Data Sourced
via MITRE·02:33 PM
Description
Data Sourced
via NVD·03:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2022-40073?
CVE-2022-40073 is classified as a critical vulnerability due to its potential to allow remote code execution through a buffer overflow.
2
How do I fix CVE-2022-40073?
To mitigate CVE-2022-40073, users should update the Tenda AC21 firmware to a version that addresses the buffer overflow flaw.
3
What is affected by CVE-2022-40073?
CVE-2022-40073 affects Tenda AC21 devices running firmware version 16.03.08.15.
4
Can CVE-2022-40073 lead to unauthorized access?
Yes, CVE-2022-40073 can potentially allow unauthorized access and control over the affected device.
5
Is there a workaround for CVE-2022-40073?
Currently, the best approach is to apply the recommended firmware updates, as there are no effective workarounds for CVE-2022-40073.