Stack Overflow Vulnerability in Tenda Networking Products
CVE-2023-38930

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
Ac7 Firmware
Vendor
CVE Published:
7 August 2023

Summary

Certain Tenda networking products, including the AC7, AC5, AC9, and FH1205, are susceptible to a stack overflow vulnerability. This flaw arises in the addWifiMacFilter function through improper handling of the deviceId parameter. Exploiting this vulnerability could lead to potential unauthorized access or system instability, emphasizing the need for users to apply necessary patches and security updates immediately.

References

https://github.com/FirmRec/IoT-Vulns/blob/main/tenda/addW...

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

.