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High WID-SEC-2026-1475 2 CVEs

OPNsense: Mehrere Schwachstellen ermöglichen Ausführen von beliebigem Programmcode mit Administratorrechten

Published May 11, 2026 · Updated May 14, 2026 · Revision 2 · de-DE

Summary

Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in OPNsense ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuführen.

Product

OPNsense ist eine freie Firewall-Distribution auf Basis von FreeBSD.

Vulnerabilities 2

  • Critical 9.1
    CVE-2026-44194

    OPNsense: RCE on user managment

    OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, an authenticated Remote Code Execution (RCE) vulnerability in the OPNsense core allows a user with user-management privileges to execute arbitrary system commands as root. An attacker…

    opnsense core
  • Critical 9.1
    CVE-2026-45158

    OPNsense: Command Injection via Attacker-Controlled DHCP Config

    OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, unsanitized user input is passed to the DHCP configuration of the configured interface, which is processed by a shell script, allowing remote code execution as root on the underlying …

    opnsense core

Revision history

  1. #2

    Referenz(en) aufgenommen: EUVD-2026-30184, EUVD-2026-30202

  2. #1

    Initiale Fassung

References