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CVE-2025-68154

Systeminformation command injection

8.1 HIGHPublic exploitEPSS 13.0%
  1. Published16 Dec 2025

Description

systeminformation is a System and OS information library for node.js. In versions prior to 5.27.14, the `fsSize()` function in systeminformation is vulnerable to OS command injection on Windows systems. The optional `drive` parameter is directly concatenated into a PowerShell command without sanitization, allowing arbitrary command execution when user-controlled input reaches this function. The actual exploitability depends on how applications use this function. If an application does not pass user-controlled input to `fsSize()`, it is not vulnerable. Version 5.27.14 contains a patch.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Systeminformation< 5.27.14

Remediation

Fixed in
Systeminformation≥ 5.27.14

References

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Frequently asked

Is CVE-2025-68154 being actively exploited?

CVE-2025-68154 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 13.0%.

How severe is CVE-2025-68154?

CVE-2025-68154 has a CVSS 3.1 base score of 8.1, rated high. EPSS estimates a 13.0% probability of exploitation.

Which products are affected by CVE-2025-68154?

Affected products include Systeminformation.

How do I fix CVE-2025-68154?

Upgrade affected software to a fixed version, for example Systeminformation 5.27.14 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-68154 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.