CVE-2026-20127 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
50
occurrences
First Seen
February 25, 2026
Last Seen
June 25, 2026

CVE-2026-20127 is a vulnerability tracked across 9 threat clusters and 50 intelligence report mentions on ThreatCluster. First observed February 25, 2026; most recent activity June 25, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • Cisco Unified Communications flaw exploited by hackers — Computing · June 25, 2026
  • Cisco zero — Cyberscoop · May 15, 2026
  • Ve Cve 2026 20182 Critical Authentication Bypass Cisco Catalyst Sd Wan Controller Fixed — www.rapid7.com · May 15, 2026
  • Patch time for Cisco SD-WAN admins as vendor drops yet another make-me-admin zero — Theregister · May 15, 2026
  • CC-4784 - Exploitation of Zero-Day Vulnerability in Cisco Catalyst SD — Digital.Nhs.Uk · May 15, 2026
  • Frequently asked questions about the continued exploitation of Cisco Catalyst SD-WAN vulnerabilities (CVE-2026-20182) — Tenable · May 14, 2026
  • Tr Efficiencys Dark Side Network Controllers In God Mode Attackers Sd Wan — www.rapid7.com · May 14, 2026
  • Maximum Severity Cisco SD — Darkreading · May 14, 2026

CVSS v3.1 Breakdown