CVE-2021-45995: High severity tenda g1 vulnerability
Published Feb 4, 2022
·Updated
Tenda routers G1 and G3 v15.11.0.17(9502)CN were discovered to contain a stack overflow in the function formSetStaticRoute. This vulnerability allows attackers to cause a Denial of Service (DoS) via the staticRouteNet, staticRouteMask, and staticRouteGateway parameters.
Affected Software
4 affected components
Tendacn G1 Firmware=15.11.0.17\(9502\)_cn
Tendacn G1
Tendacn G3 Firmware=15.11.0.17\(9502\)_cn
Tendacn G3
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 severity of CVE-2021-45995?
CVE-2021-45995 has a severity rating that indicates it could lead to a Denial of Service (DoS) vulnerability.
2
How do I fix CVE-2021-45995?
To fix CVE-2021-45995, update your Tenda G1 or G3 firmware to a version that addresses this vulnerability.
3
What type of vulnerability is CVE-2021-45995?
CVE-2021-45995 is a stack overflow vulnerability affecting Tenda routers.
4
Which Tenda router models are affected by CVE-2021-45995?
CVE-2021-45995 affects Tenda G1 and G3 routers running firmware version 15.11.0.17(9502)_CN.
5
What can attackers achieve by exploiting CVE-2021-45995?
Attackers can exploit CVE-2021-45995 to cause a Denial of Service (DoS) on affected routers.