CVE-2020-27209

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CVSS 3.1

7.5 high

EPSS

2%p73

Published

May 20, 2021 (May 20, 2021)

Modified

Jun 17, 2026

Description

The ECDSA operation of the micro-ecc library 1.0 is vulnerable to simple power analysis attacks which allows an adversary to extract the private ECC key.

Vendors: micro-ecc project
Products: micro-ecc
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.5%)

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