Stack Overflow Vulnerability in Tenda AX3 Router
CVE-2025-65804

6.5MEDIUM

Key Information:

Vendor

Tenda
Status
AX3 Router
Vendor
CVE Published:
8 December 2025

What is CVE-2025-65804?

The Tenda AX3 router version 16.03.12.11 contains a vulnerability due to a stack overflow in the formSetIptv function, which is triggered by the iptvType parameter. This flaw can lead to memory corruption, enabling an attacker to execute arbitrary code remotely. Users of affected devices are strongly advised to update their firmware to mitigate this risk and secure their network against potential exploits.

References

https://river-brow-763.notion.site/Tenda-AX3-Buffer-Overf...

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-65804 : Stack Overflow Vulnerability in Tenda AX3 Router