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25 June 2025

Vulnerabilities first published on this day (UTC), newest first.

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  • Critical 10.0
    CVE-2025-20281 Exploited Public exploit Scanner template EPSS 98%

    Cisco ISE API Unauthenticated Remote Code Execution Vulnerability

    A vulnerability in a specific API of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to execute arbitrary code on the underlying operating system as root. The attacker does not require any valid credentials to exploit this vulnerab…

    KEV Jul 28, 2025
  • Critical 9.2
    CVE-2025-6543 Exploited Public exploit EPSS 10%

    Memory overflow vulnerability leading to unintended control flow and Denial of Service

    Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server

    KEV Jun 30, 2025