CVE-2022-40876

Public Exploit

Description

In Tenda ax1803 v1.0.0.1, the http requests handled by the fromAdvSetMacMtuWan functions, wanSpeed, cloneType, mac, can cause a stack overflow and enable remote code execution (RCE).

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 1.70% Top 20%
Third-Party Advisory cnblogs.com Third-Party Advisory cnblogs.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.cnblogs.com/L0g4n-blog/p/16695155.html third party advisory exploit
https://www.cnblogs.com/L0g4n-blog/p/16704071.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2022-40876?
CVE-2022-40876 has been scored as a critical severity vulnerability.
How to fix CVE-2022-40876?
To fix CVE-2022-40876, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-40876 being actively exploited in the wild?
It is possible that CVE-2022-40876 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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