National Cybersecurity Center
Advisory Alert

Cisco Alerts Users to Security Flaw in Network Devices


Cisco has identified a security issue in its network devices that could allow unauthorized users to disrupt services or take control of the system. Who Is At Risk*: Organizations using Cisco IOS or IOS XE software with SNMP enabled. **What To Watch For**: Unusual network behavior or unexpected device reboots. *What to Do: Update your Cisco devices to the latest software version immediately. Would you like Athena to help with updating your Cisco devices? Visit nccathena.org.

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