CVE-2025-64121 CRITICAL

CVE-2025-64121: Nuvation Energy Multi-Stack Controller Authentication Bypass

Vendor Nuvation Energy
Product Multi-Stack Controller (MSC)
Weakness CWE-288
Published January 2, 2026
Last update January 5, 2026
View on NVD All CVEs

CVSS base score

10.0/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/AU:Y

What the vulnerability does

01Description

Authentication Bypass Using an Alternate Path or Channel vulnerability in Nuvation Energy Multi-Stack Controller (MSC) allows Authentication Bypass.This issue affects Multi-Stack Controller (MSC): from 2.3.8 before 2.5.1.

Key dates

02Disclosure timeline

January 2, 2026 CVE published
January 5, 2026 Record updated