PT-2026-47307 · Tenda · W20E

Hacker128 · Published 2026-06-08 · Updated 2026-06-08 · CVE-2026-11522

NVD

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

A vulnerability was detected in Tenda W20E 15.11.0.6. This vulnerability affects the function formSetPortMirror of the file /goform/setPortMirror. Performing a manipulation of the argument portMirrorMirroredPorts results in stack-based buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used.

Exploit

Fix

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-119

Related Identifiers

CVE-2026-11522

Affected Products

W20E

References · 7

• 🔥 https://github.com/Robots10/IoT_vlu/blob/main/reports/Tenda/formSetPortMirror/portMirrorMirroredPorts.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-11522 · Security Note
• https://vuldb.com/vuln/369142 · Note
• https://vuldb.com/submit/836469 · Note
• https://vuldb.com/vuln/369142/cti · Note
• https://vuldb.com/cve/CVE-2026-11522 · Note
• https://tenda.com.cn · Note