CVE-2026-7611
Full vulnerability record from the local CVENow database.
Description
A vulnerability was found in TRENDnet TEW-821DAP up to 1.12B01. This impacts the function platform_do_upgrade_cameo_dev of the file cameo_dev.sh of the component Firmware Update Handler. Performing a manipulation results in insufficient verification of data authenticity. The attack is possible to be carried out remotely. The complexity of an attack is rather high. The exploitability is said to be 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.
Severity
MEDIUM
CVSS score
6.3
(v4.0)
Vulnerability status
Analyzed
Source identifier
Published
2026-05-02 10:16:19.640000
Last modified
2026-10-26 20:10:00.160000
View original CVE JSON
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"sourceIdentifier": "[email protected]",
"published": "2026-05-02T10:16:19.640",
"lastModified": "2026-10-26T20:10:00.160",
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"value": "A vulnerability was found in TRENDnet TEW-821DAP up to 1.12B01. This impacts the function platform_do_upgrade_cameo_dev of the file cameo_dev.sh of the component Firmware Update Handler. Performing a manipulation results in insufficient verification of data authenticity. The attack is possible to be carried out remotely. The complexity of an attack is rather high. The exploitability is said to be 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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"value": "Se encontró una vulnerabilidad en TRENDnet TEW-821DAP hasta la versión 1.12B01. Esto afecta a la función platform_do_upgrade_cameo_dev del archivo cameo_dev.sh del componente Gestor de Actualización de Firmware. Al realizar una manipulación, se produce una verificación insuficiente de la autenticidad de los datos. El ataque puede llevarse a cabo de forma remota. La complejidad de un ataque es bastante alta. La explotabilidad se considera difícil. El proveedor explica: ’Esa versión de firmware solo funcionará en nuestra versión de hardware v1.xR. Ya hemos declarado el fin de vida útil (EOL) de ese producto hace 8 años y ya no lo vendemos’. Esta vulnerabilidad solo afecta a productos que ya no cuentan con soporte del mantenedor."
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