---
cve: "CVE-2025-68154"
severity: "HIGH"
cvss: 8.1
epss: "13.2%"
vendor: "sebhildebrandt"
kev: false
exploited: false
published: "2025-12-16 19:16:00"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T08:38:45+02:00"
---

# CVE-2025-68154

> 8.1 HIGH · 🧪 PoC

## Beschreibung

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-Vektor

```
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- 8455dcac0873f3b096d1b40eee9de257e5fa4fce (Commit)
- c52f9fd07fef42d2d8e8c66f75b42178da701c68 (Commit)

## Referenzen

- <https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-wphj-fx3q-84ch>
- <https://github.com/sebhildebrandt/systeminformation/commit/c52f9fd07fef42d2d8e8c66f75b42178da701c68>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-68154) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_