What is CVE-2025-29462?

CVE-2025-29462 is a critical-severity vulnerability in Tenda Ac15, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2025-04-03.

How severe is CVE-2025-29462?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Tenda Ac15

CVE-2025-29462

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…

Vulnerability class: Buffer Overflow

EPSS: 0.005 (41.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tenda Ac15
Tenda Ac15_firmware — versions 15.13.07.13
N/a — versions n/a

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-29462?: CVE-2025-29462 is a critical-severity vulnerability in Tenda Ac15, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2025-04-03.
How severe is CVE-2025-29462?: Critical severity. CVSS v3 base score is 9.8 out of 10.