Observable Timing Discrepancy Vulnerability in Nuvoton Trusted Platform Module (NPCT75x 7.2.x before 7.2.2.0) Allows Extraction of ECC Private Key

CVE-2020-25082 · LOW Severity

CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N

An attacker with physical access to Nuvoton Trusted Platform Module (NPCT75x 7.2.x before 7.2.2.0) could extract an Elliptic Curve Cryptography (ECC) private key via a side-channel attack against ECDSA, because of an Observable Timing Discrepancy.

Learn more about our Physical Security Assessment.