Umbraco — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
3
occurrences
First Seen
December 10, 2025
Last Seen
December 11, 2025

Related Threat Clusters

Recent Intelligence Reports

  • New “SOAPwn” .NET Vulnerabilities Expose Barracuda, Ivanti and Microsoft Appliances to RCE Attack — Cybersecuritynews · December 11, 2025
  • Hidden .NET HTTP proxy behavior can open RCE flaws in apps — a security issue Microsoft won’t fix — Csoonline · December 11, 2025
  • Microsoft won't fix .NET RCE bug affecting enterprise apps — Theregister · December 10, 2025

CVSS v3.1 Breakdown