CISA Adds Three Actively Exploited Vulnerabilities to KEV Catalog, Including Cisco ISE and Acronis Backup Flaws
The US Cybersecurity and Infrastructure Security Agency has added three vulnerabilities with confirmed in-the-wild exploitation to its Known Exploited Vulnerabilities catalog. The flaws affect Cisco Identity Services Engine, its Passive Identity Connector, and Acronis Backup plugins for cPanel and Plesk. All three entries carry a remediation deadline of September 19, 2026. The Cisco issue stems from insufficient authentication controls on an API endpoint that lets remote attackers bypass the web-based management interface. The Acronis vulnerability arises from overly permissive default settings in server-management plugins, enabling privilege escalation. Federal agencies have been directed to investigate potential compromises and apply mitigations without delay.
Security NEXTSep 17, 2026Translated from Japanese