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CVE-2017-3881

KEV
Updated Jan 12, 2026 · PUBLISHED
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Description

A vulnerability in the Cisco Cluster Management Protocol (CMP) processing code in Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a reload of an affected device or remotely execute code with elevated privileges.

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Affected packages

PackageVendor / ProductVersion rangeStatus
Cisco IOS and IOS XE Softwaren/a / Cisco IOS and IOS XE SoftwareCisco IOS and IOS XE Softwareaffected