CVE-2026-11523 — Tenda W20E Web Management PortalAuth formPortalAuth stack-based overflow
A flaw has been found in Tenda W20E 15.11.0.6. This issue affects the function formPortalAuth of the file /goform/PortalAuth of the component Web Management Interface. Executing…
Published: 2026-06-08 · CVSS: 8.7 · CVSS 4.0
A flaw has been found in Tenda W20E 15.11.0.6. This issue affects the function formPortalAuth of the file /goform/PortalAuth of the component Web Management Interface. Executing a manipulation of the argument gotoUrl can lead to stack-based buffer overflow. The attack can be launched remotely. The exploit has been published and may be used.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7