Stack Overflow Vulnerability in Tenda AX-1803
CVE-2025-63457

6.5MEDIUM

Key Information:

Vendor

Tenda
Status
AX-1803
Vendor
CVE Published:
10 November 2025

What is CVE-2025-63457?

The Tenda AX-1803 version 1.0.0.1 is impacted by a stack overflow vulnerability, triggered by the wanMTU parameter within the sub_4F55C function. Attackers exploiting this flaw can create specially crafted requests that lead to a Denial of Service (DoS), causing disruptions and unavailability of the service.

References

https://github.com/0-fool/VulnbyCola/blob/main/Tenda/AX-1...

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-2025-63457 : Stack Overflow Vulnerability in Tenda AX-1803