Cisco Identity Services Engine Critical Vulnerabilities - CVSS 9.9
Summary
CERT-Bund issued security advisory WID-SEC-2026-1146 identifying critical vulnerabilities (CVSS Base Score 9.9) in Cisco Identity Services Engine (ISE). Multiple attack vectors allow remote attackers to conduct cross-site scripting, escalate privileges, execute arbitrary code, and disclose information. Organizations running Cisco ISE should apply mitigations immediately.
What changed
CERT-Bund published advisory WID-SEC-2026-1146 detailing critical vulnerabilities in Cisco Identity Services Engine (ISE) with a CVSS Base Score of 9.9 (critical) and Temporal Score of 8.6 (high). The vulnerabilities enable remote attackers to conduct XSS attacks, elevate privileges, execute arbitrary code, and disclose sensitive information.
Organizations running Cisco ISE should immediately review the advisory and apply available mitigations. Given the critical severity and remote attack capability, affected entities should prioritize patching or implementing compensating controls to prevent exploitation.
Archived snapshot
Apr 16, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
[WID-SEC-2026-1146] Cisco Identity Services Engine (ISE): Mehrere Schwachstellen CVSS Base Score 9.9 (kritisch) CVSS Temporal Score 8.6 (hoch) Remoteangriff ja Datum 15.04.2026 Stand 16.04.2026 Mitigation ja
Betroffene Systeme
Betriebssystem
- Sonstiges
Produktbeschreibung
Die Cisco Identity Services Engine (ISE) bietet eine attributbasierte Zugangs-Kontroll-Lösung.
Produkte
15.04.2026
- Cisco Identity Services Engine (ISE)
Angriff
Angriff
Ein Angreifer kann mehrere Schwachstellen in Cisco Identity Services Engine (ISE) ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen, um seine Privilegien zu erhöhen, um beliebigen Programmcode auszuführen, und um Informationen offenzulegen. CVE Informationen Versionshistorie Feedback zum Advisory geben
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Source
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