VulnerabilityModified
CVE-2020-12789
The Secure Monitor in Microchip Atmel ATSAMA5 products use a hardcoded key to encrypt and authenticate secure applets.
HIGH 7.5EPSS 1.23%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.23%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Secure Monitor in Microchip Atmel ATSAMA5 products use a hardcoded key to encrypt and authenticate secure applets.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.23% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-798
- Affected
- 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 · +40 more
- Source
- cve@mitre.org
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.