CVE-2021-45993: High severity tenda g1 vulnerability
Tenda routers G1 and G3 v15.11.0.17(9502)CN were discovered to contain a stack overflow in the function formIPMacBindModify. This vulnerability allows attackers to cause a Denial of Service (DoS) via the IPMacBindRuleIP and IPMacBindRuleMac parameters.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-45993?
CVE-2021-45993 is classified as a high severity vulnerability due to its potential to cause a Denial of Service (DoS).
How do I fix CVE-2021-45993?
To fix CVE-2021-45993, update the Tenda G1 or G3 firmware to a version that addresses this stack overflow vulnerability.
What does CVE-2021-45993 affect?
CVE-2021-45993 affects Tenda routers G1 and G3 running firmware version 15.11.0.17(9502)_CN.
What is the impact of CVE-2021-45993?
The impact of CVE-2021-45993 is that it allows attackers to leverage the stack overflow to execute a Denial of Service attack.
Is there a known exploit for CVE-2021-45993?
Yes, there are known exploits for CVE-2021-45993 that can be executed using the vulnerable parameters IPMacBindRuleIP and IPMacBindRuleMac.