An issue was discovered in Tenda W20E V4.0br_V15.11.0.6. Attackers may exploit the vulnerability by controlling the value of `picName`. When this value is used in `sprintf` without validating variable sizes, it could lead to a buffer overflow vulnerability.

Published: 2026-03-02

CVSS: 9.8

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

Download CVE-2026-24109 POC (Proof-of-Concept) here:

Tip: Download official Tor Browser at https://www.torproject.org/download/ to access .onion links.

Check our portfolio:

https://dnacompany.com/poc-715-cve-2026-26305/

https://dnacompany.com/poc-247-cve-2026-2095/

https://dnacompany.com/poc-121-cve-2026-2017/

https://dnacompany.com/poc-183-cve-2026-2158/

https://dnacompany.com/poc-85-cve-2026-25481/