Vulnerability in Microchip Atsama5d21c-Cu
CVE-2020-12787
Microchip Atmel ATSAMA5 products in Secure Mode allow an attacker to bypass existing security mechanisms related to applet handling.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.012 (67.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Microchip Atsama5d21c-Cu
- Microchip Atsama5d21c-Cu Firmware
- Microchip Atsama5d21c-Cur
- Microchip Atsama5d21c-Cur Firmware
- Microchip Atsama5d225c-D1m-Cur
- Microchip Atsama5d225c-D1m-Cur Firmware
- Microchip Atsama5d22c-Cn
- Microchip Atsama5d22c-Cn Firmware
- Microchip Atsama5d22c-Cnr
- Microchip Atsama5d22c-Cnr Firmware
Public proof-of-concept exploits
References
- labs.f-secure.com/advisories/microchip-atsama5-soc-multiple-vulnerabilities/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-12787?
- CVE-2020-12787 is a high-severity vulnerability in Microchip Atsama5d21c-Cu. CVSS score: 7.5/10. Published 2020-09-14.
- How severe is CVE-2020-12787?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-12787 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.