Security advisory: Pre-authentication SYSTEM RCE in iMonnit Express 4.0.5.5 (Monnit / iMonnit)

Kurzinfo

Metadaten

  • Original (extern): Link oeffnen
  • Veroeffentlicht: 2026-08-18 06:17 UTC
  • Importiert: 2026-08-18 07:41 UTC
  • Quelle-ID: full_disc
  • uid_hash: fb6602ebbe26530b33cb5ee190d29647b055b117d485d1cec28dc9d13fc79054

Inhalt

Posted by disclosure via Fulldisclosure on Aug 17 0day Rubbish Research Team is publicly disclosing a vulnerability in iMonnit Express 4.0.5.5 (Monnit / iMonnit). The

research is published and a proof-of-concept is available.

Pre-authentication SYSTEM RCE (CVSS 9.8, pre-authentication)

iMonnit Express 4.0.5.5 is an ASP.NET Core application running as a Windows service with LocalSystem privileges, with

no global [Authorize] filter. Three flaws combine into a fully unauthenticated root RCE...

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