CVE-2025-64123

Nuvation Energy Multi-Stack Controller Proxy service allows arbitrary BMS access

State: Published
Severity: 7.9 High
Published: Jan 2, 2026
Updated: Jan 5, 2026
Reserved: Oct 27, 2025

Description

Unintended Proxy or Intermediary vulnerability in Nuvation Energy Multi-Stack Controller (MSC) allows Network Boundary Bridging.This issue affects Multi-Stack Controller (MSC): through and including release 2.5.1.

Scores

CVSS	Score	Vector	Source
4.0	7.9 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/S:P	Dragos

Weaknesses

CWE-441 Unintended Proxy or Intermediary

Affected Products

Product	Versions
Multi-Stack Controller (MSC)Nuvation Energy	2.5.1 and earlierAffected

References

https://www.dragos.com/community/advisories/CVE-2025-64119

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