Stack Overflow Vulnerability in Tenda AX3 Router
CVE-2025-63147

6.5MEDIUM

Key Information:

Vendor

Tenda
Status
AX3 Router
Vendor
CVE Published:
10 November 2025

What is CVE-2025-63147?

The Tenda AX3 router has been found to be vulnerable to a stack overflow issue in the deviceId parameter of the saveParentControlInfo function. This vulnerability can be exploited by attackers sending specially crafted requests, potentially resulting in a Denial of Service (DoS) for users. As such, it poses a significant risk to network stability and security, prompting the need for immediate remediation.

References

https://github.com/0-fool/VulnbyCola/blob/main/Tenda/AX-3...

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-2025-63147 : Stack Overflow Vulnerability in Tenda AX3 Router