Buffer Overflow Vulnerability in Tenda AC6 Router by Tenda
CVE-2025-50262

7.5HIGH

Key Information:

Vendor

Tenda
Status
Tenda AC6 Router
Vendor
CVE Published:
3 July 2025

What is CVE-2025-50262?

The Tenda AC6 router, specifically v15.03.05.16_multi, is exposed to a Buffer Overflow vulnerability due to improper validation in the formSetQosBand function. This flaw can be exploited via the 'list' parameter, enabling unauthorized actions that may compromise the device and its network. Users should take immediate steps to secure their devices against potential exploits that could arise from this vulnerability.

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References

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

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

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