UPnP — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
February 25, 2026
Last Seen
February 25, 2026

UPnP is a technology platform tracked across 1 threat cluster and 2 intelligence report mentions on ThreatCluster. First observed February 25, 2026; most recent activity February 25, 2026.

Related Threat Clusters

  • Zyxel Addresses Critical RCE Flaw in Multiple Router Models

    Zyxel has issued security updates for a critical remote command execution vulnerability, tracked as CVE-2025-13942, affecting various router models. The flaw exists in the UPnP function, allowing unauthenticated…

    11 articles · Updated February 25, 2026

Recent Intelligence Reports

  • Zyxel Issues Urgent Security Warning Over Critical Router Vulnerability — Linkedin · February 25, 2026
  • Zyxel warns of critical RCE flaw affecting over a dozen routers — Bleepingcomputer · February 25, 2026

Related Entities

Zero-day Exploit Zyxel Taiwan CVE-2024-40891 CVE-2025-13942 CVE-2025-13943 CVE-2026-1459 T1059 - Command and Scripting Interpreter Ex3301-t0 Vmg3625-t50b

CVSS v3.1 Breakdown