CVE-2022-31937: Critical severity netgear wnr2000v4 vulnerability
Published Sep 22, 2022
·Updated
Netgear N300 wireless router wnr2000v4-V1.0.0.70 was discovered to contain a stack overflow via strcpy in uhttpd.
Affected Software
4 affected components
Netgear Wnr2000v4 Firmware=1.0.0.70
Netgear WNR2000v4
All of the following
Netgear Wnr2000v4 Firmware=1.0.0.70
Netgear WNR2000v4
Event History
Sep 22, 2022
CVE Published
via MITRE·09:17 PM
Data Sourced
via MITRE·09:17 PM
Description
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2022-31937?
The severity of CVE-2022-31937 is critical with a severity value of 9.8.
2
What is affected by CVE-2022-31937?
Netgear N300 wireless router wnr2000v4-V1.0.0.70 firmware is affected by CVE-2022-31937.
3
How was CVE-2022-31937 discovered?
CVE-2022-31937 was discovered via a stack overflow vulnerability in the strcpy function in uhttpd.
4
How can I check if my Netgear N300 router is vulnerable to CVE-2022-31937?
To check if your Netgear N300 router is vulnerable to CVE-2022-31937, you can refer to the Netgear security advisory or contact Netgear support.
5
How do I fix CVE-2022-31937?
To fix CVE-2022-31937, update your Netgear N300 wireless router firmware to a version that is not affected by the vulnerability.