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Status published
High
CVE-2020-12789
The Secure Monitor in Microchip Atmel ATSAMA5 products use a...
Vulnerability Description
The Secure Monitor in Microchip Atmel ATSAMA5 products use a hardcoded key to encrypt and authenticate secure applets.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
microchip
View all reports →Affected Software
atsama5d21c-cu firmware, atsama5d21c-cur firmware, atsama5d22c-cn firmware, atsama5d22c-cnr firmware, atsama5d22c-cu firmware, atsama5d22c-cur firmware, atsama5d23c-cn firmware, atsama5d23c-cnr firmware, atsama5d23c-cu firmware, atsama5d23c-cur firmware, atsama5d24c-cu firmware, atsama5d24c-cuf firmware, atsama5d24c-cur firmware, atsama5d26c-cn firmware, atsama5d26c-cnr firmware, atsama5d26c-cu firmware, atsama5d26c-cur firmware, atsama5d27c-cn firmware, atsama5d27c-cnr firmware, atsama5d27c-cu firmware, atsama5d27c-cur firmware, atsama5d28c-cn firmware, atsama5d28c-cnr firmware, atsama5d28c-cu firmware, atsama5d28c-cur firmware, atsama5d27c-cnvao firmware, atsama5d27c-cnrvao firmware, atsama5d225c-d1m-cur firmware, atsama5d27c-d5m-cu firmware, atsama5d27c-d5m-cur firmware, atsama5d27c-d1g-cu firmware, atsama5d27c-d1g-cur firmware, atsama5d28c-d1g-cu firmware, atsama5d28c-d1g-cur firmware, atsama5d27c-ld1g-cu firmware, atsama5d27c-ld1g-cur firmware, atsama5d27c-ld2g-cu firmware, atsama5d27c-ld2g-cur firmware, atsama5d28c-ld1g-cu firmware, atsama5d28c-ld1g-cur firmware, atsama5d28c-ld2g-cu firmware, atsama5d28c-ld2g-cur firmware, atsama5d27-wlsom1 firmware, atsama5d27-som1 firmware, atsama5d31a-cu firmware, atsama5d31a-cur firmware, atsama5d31a-cfu firmware, atsama5d31a-cfur firmware, atsama5d33a-cu firmware, atsama5d33a-cur firmware, atsama5d34a-cu firmware, atsama5d34a-cur firmware, atsama5d35a-cu firmware, atsama5d35a-cur firmware, atsama5d35a-cn firmware, atsama5d35a-cnr firmware, atsama5d36a-cu firmware, atsama5d36a-cur firmware, atsama5d36a-cn firmware, atsama5d36a-cnr firmware, atsama5d41a-cu firmware, atsama5d41a-cur firmware, atsama5d41b-cu firmware, atsama5d41b-cur firmware, atsama5d42a-cu firmware, atsama5d42a-cur firmware, atsama5d42b-cu firmware, atsama5d42b-cur firmware, atsama5d43a-cu firmware, atsama5d43a-cur firmware, atsama5d43b-cu firmware, atsama5d43b-cur firmware, atsama5d44a-cu firmware, atsama5d44a-cur firmware, atsama5d44b-cu firmware, atsama5d44b-cur firmware
Vulnerable Versions:
Unknown
Timeline
Official Publish:
September 14th, 2020
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.