Paper/Archive/CVE-2025-64123

CVE-2025-64123

Nuvation Energy Multi-Stack Controller (MSC) — Nuvation Energy Multi-Stack Controller Proxy service allows arbitrary BMS access

EPSS 0.3%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 24.8.248 × 205.0 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

Multi-Stack Controller (MSC)≤ 2.5.1–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Dragos (CNA)7.9CVSS: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

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refdragos.com/community/advisories/CVE-2025-64119