Cisco’s Patch Saves the Day: Critical Meeting Management Flaw Squashed!
Cisco Meeting Management is throwing open the admin doors with its REST API party trick! A patch for the critical CVE-2025-20156 vulnerability is out. It’s a 9.9 on the “Oops, that wasn’t supposed to happen” scale. Upgrade now, or risk your network being the next big hit on the hacker charts!

Hot Take:
Looks like Cisco is trying to give away free administrator privileges this holiday season! Just send a special API request and you might win an all-access pass to someone else’s network. Remember, folks, it’s all fun and games until you have to explain to your boss why their meeting notes are now public property!
Key Points:
- Cisco has patched a critical vulnerability in its Meeting Management feature.
- The vulnerability, CVE-2025-20156, scores a high 9.9 on the CVSS scale.
- The issue stems from poor authorization enforcement in the REST API.
- Affected users must upgrade to version 3.9.1 or later, as no workarounds exist.
- Version 3.10 users are not impacted by this vulnerability.
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