CVE-2026-20147 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
9
occurrences
First Seen
April 16, 2026
Last Seen
April 16, 2026

Related Threat Clusters

Recent Intelligence Reports

  • Cisco Systems issues three advisories for critical vulnerabilities in Webex, ISE — Csoonline · April 16, 2026
  • CVE-2026-20147 — www.tenable.com · April 16, 2026
  • Cisco patches critical bugs in Webex, ISE | news — Scmagazine · April 16, 2026
  • Cisco patches critical bugs in Webex, ISE | news — Scworld · April 16, 2026
  • Cisco says critical Webex Services flaw requires customer action — Bleepingcomputer · April 16, 2026
  • Critical Cisco ISE Flaws Let Remote Attackers Execute Malicious Code — Gbhackers · April 16, 2026
  • Cisco: Critical code injection vulnerabilities in ISE and more closed — Heise.De · April 16, 2026
  • CVE-2026-20147: Cisco Identity Services Engine Remote Code Execution Vulnerability [CRITICAL] CVSS 9.9 Exploit Intelligence — Recent CVEs / 8h A vulnerability in Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability is due to — exploit-intel.com · April 16, 2026

CVSS v3.1 Breakdown