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CVSS 3.7 · LOW

CVE-2026-7606

A weakness has been identified in TRENDnet TEW-821DAP 1.12B01. This issue affects the function find_hwid/new_gui_update_firmware of the component Firmware Update Handler. Executing a manipulation of the argument dest can lead to insufficient verification of data authenticity. The attack can be launched remotely. Attacks of this nature are highly complex. The exploitability is assessed as difficult. The vendor explains: "That firmware version will only work on our hardware version v1.xR. We have already EOL that product 8 years ago and are no longer selling". This vulnerability only affects products that are no longer supported by the maintainer.

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Severidad

Puntaje: 3.7(LOW)
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
AV: NETWORK
AC: HIGH
PR: NONE
UI: NONE
S: UNCHANGED
C: NONE
I: LOW
A: NONE
Tipo de falla (CWE): CWE-345

EPSS

Probabilidad de explotación (próx. 30 días): 0.0001 (0.0%)
Percentil: 2.9%
EPSS: 2026-05-06

Afecta

trendnet:tew-821dap_firmwaretrendnet:tew-821dap

Descripción técnica

A weakness has been identified in TRENDnet TEW-821DAP 1.12B01. This issue affects the function find_hwid/new_gui_update_firmware of the component Firmware Update Handler. Executing a manipulation of the argument dest can lead to insufficient verification of data authenticity. The attack can be launched remotely. Attacks of this nature are highly complex. The exploitability is assessed as difficult. The vendor explains: "That firmware version will only work on our hardware version v1.xR. We have already EOL that product 8 years ago and are no longer selling". This vulnerability only affects products that are no longer supported by the maintainer.

Publicada: 2/5/2026, 8:16:27
Última modificación: 6/5/2026, 20:23:49

Referencias

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