Cisco ISE Flaws: When Root Access is Just a Patch Away!

Cisco fixed critical ISE flaws that could let remote attackers play hacker dress-up and run code as root. No workarounds—just patches. It’s all fun and games until someone gets root access!

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Hot Take:

Looks like Cisco’s Identity Services Engine had a bit of an identity crisis of its own! When your software is so trusting, it lets strangers walk in and run the place, it’s time for a serious patch-up job. Who knew the root of the problem would quite literally be at the root level?

Key Points:

  • Cisco released patches for two critical vulnerabilities in ISE and ISE-PIC.
  • Vulnerabilities CVE-2025-20281 and CVE-2025-20282 allow remote code execution as root.
  • Both vulnerabilities scored a whopping CVSS score of 10.
  • No known attacks have been reported exploiting these vulnerabilities.
  • Versions 3.3 and 3.4 are the primary victims; earlier versions are safe.

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