4.3
CVSSv2

CVE-2020-12789

Published: 14/09/2020 Updated: 18/09/2020
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Vulnerability Summary

The Secure Monitor in Microchip Atmel ATSAMA5 products use a hardcoded key to encrypt and authenticate secure applets.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

microchip atsama5d21c-cu_firmware -

microchip atsama5d21c-cur_firmware -

microchip atsama5d22c-cn_firmware -

microchip atsama5d22c-cnr_firmware -

microchip atsama5d22c-cu_firmware -

microchip atsama5d22c-cur_firmware -

microchip atsama5d23c-cn_firmware -

microchip atsama5d23c-cnr_firmware -

microchip atsama5d23c-cu_firmware -

microchip atsama5d23c-cur_firmware -

microchip atsama5d24c-cu_firmware -

microchip atsama5d24c-cuf_firmware -

microchip atsama5d24c-cur_firmware -

microchip atsama5d26c-cn_firmware -

microchip atsama5d26c-cnr_firmware -

microchip atsama5d26c-cu_firmware -

microchip atsama5d26c-cur_firmware -

microchip atsama5d27c-cn_firmware -

microchip atsama5d27c-cnr_firmware -

microchip atsama5d27c-cu_firmware -

microchip atsama5d27c-cur_firmware -

microchip atsama5d28c-cn_firmware -

microchip atsama5d28c-cnr_firmware -

microchip atsama5d28c-cu_firmware -

microchip atsama5d28c-cur_firmware -

microchip atsama5d27c-cnvao_firmware -

microchip atsama5d27c-cnrvao_firmware -

microchip atsama5d225c-d1m-cur_firmware -

microchip atsama5d27c-d5m-cu_firmware -

microchip atsama5d27c-d5m-cur_firmware -

microchip atsama5d27c-d1g-cu_firmware -

microchip atsama5d27c-d1g-cur_firmware -

microchip atsama5d28c-d1g-cu_firmware -

microchip atsama5d28c-d1g-cur_firmware -

microchip atsama5d27c-ld1g-cu_firmware -

microchip atsama5d27c-ld1g-cur_firmware -

microchip atsama5d27c-ld2g-cu_firmware -

microchip atsama5d27c-ld2g-cur_firmware -

microchip atsama5d28c-ld1g-cu_firmware -

microchip atsama5d28c-ld1g-cur_firmware -

microchip atsama5d28c-ld2g-cu_firmware -

microchip atsama5d28c-ld2g-cur_firmware -

microchip atsama5d27-wlsom1_firmware -

microchip atsama5d27-som1_firmware -

microchip atsama5d31a-cu_firmware -

microchip atsama5d31a-cur_firmware -

microchip atsama5d31a-cfu_firmware -

microchip atsama5d31a-cfur_firmware -

microchip atsama5d33a-cu_firmware -

microchip atsama5d33a-cur_firmware -

microchip atsama5d34a-cu_firmware -

microchip atsama5d34a-cur_firmware -

microchip atsama5d35a-cu_firmware -

microchip atsama5d35a-cur_firmware -

microchip atsama5d35a-cn_firmware -

microchip atsama5d35a-cnr_firmware -

microchip atsama5d36a-cu_firmware -

microchip atsama5d36a-cur_firmware -

microchip atsama5d36a-cn_firmware -

microchip atsama5d36a-cnr_firmware -

microchip atsama5d41a-cu_firmware -

microchip atsama5d41a-cur_firmware -

microchip atsama5d41b-cu_firmware -

microchip atsama5d41b-cur_firmware -

microchip atsama5d42a-cu_firmware -

microchip atsama5d42a-cur_firmware -

microchip atsama5d42b-cu_firmware -

microchip atsama5d42b-cur_firmware -

microchip atsama5d43a-cu_firmware -

microchip atsama5d43a-cur_firmware -

microchip atsama5d43b-cu_firmware -

microchip atsama5d43b-cur_firmware -

microchip atsama5d44a-cu_firmware -

microchip atsama5d44a-cur_firmware -

microchip atsama5d44b-cu_firmware -

microchip atsama5d44b-cur_firmware -

Github Repositories

Des exemples de code pour le microprocesseur Microchip ATSAMA5D35A-CU

SAMA5D Des exemples de code pour le microprocesseur Microchip ATSAMA5D35A-CU Plusieurs développements effectués avec MPLAB® X IDE, regroupés dans un lanceur unique Permet d'utiliser des fonctionnalités basiques, mais aussi quelques comportements anormaux (CVE-2020-12787, CVE-2020-12789, découvertes par F-secure) qui sont bien pratiq