Stack Overflow Vulnerability in Tenda AX3 Routers
CVE-2022-24995

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
Ax3 Firmware
Vendor
CVE Published:
10 March 2022

Summary

The Tenda AX3 router has a vulnerability in the function fromSetSysTime, which can be exploited through a malformed time parameter. This exploitation leads to a stack overflow situation, allowing attackers to disrupt services by causing the device to become unresponsive. Mitigating this vulnerability is crucial for maintaining the security and availability of the affected devices.

References

https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX3/7
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.