What is CVE-2025-68154?

CVE-2025-68154 is a high-severity vulnerability in Microsoft Windows, classified under OS Command Injection. CVSS score: 8.1/10. Published 2025-12-16.

How severe is CVE-2025-68154?

High severity. CVSS v3 base score is 8.1 out of 10.

RCE in Microsoft Windows

CVE-2025-68154

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 di…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.131 (95.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Microsoft Windows
Sebhildebrandt Systeminformation — versions < 5.27.14
Systeminformation

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2025-68154?: CVE-2025-68154 is a high-severity vulnerability in Microsoft Windows, classified under OS Command Injection. CVSS score: 8.1/10. Published 2025-12-16.
How severe is CVE-2025-68154?: High severity. CVSS v3 base score is 8.1 out of 10.