Stack Overflow Vulnerability in Tenda AX3 Router Products
CVE-2022-24147

7.5HIGH

Key Information:

Vendor
Tenda
Status
Ax3 Firmware
Vendor
CVE Published:
4 February 2022

Summary

The Tenda AX3 Router has a stack overflow vulnerability identified in the function fromAdvSetMacMtuWan. This flaw can be exploited by attackers using the parameters wanMTU, wanSpeed, cloneType, mac, and serviceName, ultimately leading to a Denial of Service (DoS) condition. This can disrupt network connectivity and impact the usability of the affected router, making it crucial for users to be aware of the risks and apply necessary mitigations.

References

https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_1...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.