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CVE-2025-20337

exploited in the wild☆ pin

CVSS

10.0

Reports

4

First seen

Jun 26, 2025

Last seen

Sep 17, 2026

Affected product

Cisco Identity Services Engine (ISE)

Recent reports

Cisco discloses second actively exploited zero-day in two days

CyberScoopSep 17, 2026 Critical

Cisco warns of max severity ISE zero-day exploited in attacks

Bleeping ComputerSep 17, 2026 Critical

Cisco ISE and ISE-PIC Remote Code Execution Vulnerability (CVE-2025-20337)

NICS TaiwanJul 21, 2025 High

Multiple High-Risk RCE Vulnerabilities in Cisco Identity Services Engine

GovCERT.HKJun 26, 2025

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