Buffer Overflow in Tenda AC6 Router via Device ID Parameter
CVE-2025-50641

6.5MEDIUM

Key Information:

Vendor

Tenda
Status
AC6 Router
Vendor
CVE Published:
1 July 2025

What is CVE-2025-50641?

The Tenda AC6 router version 15.03.05.16_multi contains a vulnerability in the addWifiMacFilter function, which allows for a buffer overflow when the deviceId parameter is processed. This weakness could enable malicious actors to execute arbitrary code, potentially leading to unauthorized access to the affected device's functions and configurations.

References

https://github.com/faqiadegege/IoTVuln/blob/main/tendaAC6...

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-50641 : Buffer Overflow in Tenda AC6 Router via Device ID Parameter