CVE-2025-29462 — CRITICAL (9.8)

Vulnerability Description

A buffer overflow vulnerability has been discovered in Tenda Ac15 V15.13.07.13. The vulnerability occurs when the webCgiGetUploadFile function calls the socketRead function to process HTTP request messages, resulting in the overwriting of a buffer on the stack.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tenda	Ac15 Firmware	15.13.07.13
Tenda	Ac15	-

Related Weaknesses (CWE)

CWE-120

References

https://hackmd.io/@7QWW9EKUSNGgPWZNOHkL2w/Sk4xbvejyxExploitThird Party Advisory

FAQ

What is CVE-2025-29462?

CVE-2025-29462 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A buffer overflow vulnerability has been discovered in Tenda Ac15 V15.13.07.13. The vulnerability occurs when the webCgiGetUploadFile function calls the socketRead function to process HTTP request mes...

How severe is CVE-2025-29462?

CVE-2025-29462 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-29462?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ac15 Firmware, Tenda Ac15.