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CVE-2020-25082

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CVE-2020-25082

Published: Aug 10, 2021

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

3.8

LOW

Description

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.

VendorProductVersions

n/a

n/a

affected
n/a

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Complexity

High

Attack Vector

Physical

Availability

None

Confidentiality

High

Integrity

None

Privileges Required

High

Scope

Unchanged

User Interaction

None

References

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