CVE-2025-64120 Nuvation Energy CVE debrief

Who should care

Defenders responsible for Nuvation Energy Multi-Stack Controller (MSC) systems should assess exposure and prioritize patching or mitigation due to the critical severity of this vulnerability.

Why it matters

Defenders should prioritize patching or mitigating CVE-2025-64120 due to its critical severity and potential for OS Command Injection in Nuvation Energy Multi-Stack Controller (MSC) systems.

• Potential for OS Command Injection, allowing attackers to execute arbitrary commands
• Critical severity with a CVSS score of 9.4, indicating a high likelihood of exploitation
• Affected versions are widely used, increasing the potential attack surface

Technical summary

The vulnerability is caused by improper neutralization of special elements used in an OS command, allowing for OS Command Injection. This issue affects Multi-Stack Controller (MSC) versions from 2.3.8 before 2.5.1. The vulnerability has a critical severity with a CVSS score of 9.4, indicating a high likelihood of exploitation. Defenders should prioritize patching or mitigating this vulnerability as soon as possible due to its critical severity and potential for OS Command Injection. The affected versions are widely used, increasing the potential attack surface.

Defensive priority

Defenders should prioritize patching or mitigating this vulnerability as soon as possible due to its critical severity and potential for OS Command Injection.

Recommended defensive actions

• Patch or upgrade to version 2.5.1 or later
• Implement additional security controls to prevent OS Command Injection
• Monitor for suspicious activity related to the affected versions
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and NVD detail page provide information on the vulnerability, including its critical severity and affected versions. The vulnerability allows for OS Command Injection, which can lead to arbitrary command execution. Defenders should verify the affected versions and assess exposure. The official CVE Program record and NIST NVD detail page offer source-provided CVE metadata and source-specific vulnerability assessment.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.