Stack Overflow Vulnerability in Tenda AC23 Router
CVE-2022-43105

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
Ac23 Firmware
Vendor
CVE Published:
3 November 2022

Summary

The Tenda AC23 router has been found to possess a stack overflow vulnerability due to improper handling of the 'shareSpeed' parameter within the 'fromSetWifiGusetBasic' function. This flaw can potentially allow attackers to execute arbitrary code, compromising the security of the device and its network. Users are advised to apply the latest firmware updates to mitigate the risks associated with this vulnerability.

References

https://github.com/ppcrab/IOT_FIRMWARE/blob/main/Tenda/ac...

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

.