CVE-2017-3881β€”Cisco IOS and IOS XE Remote Code Execution Vulnerability

PUBLISHEDvulnerability record
2022-03-25 Β· last modified June 21, 2025

Metadata

CVE ID:
CVE-2017-3881
Project:
Cisco
Product:
IOS and IOS XE
Date Added:
2022-03-25
Due Date:
2022-04-15
Last Updated:
June 21, 2025

Vulnerability Name

Cisco IOS and IOS XE Remote Code Execution Vulnerability

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.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • https://nvd.nist.gov/vuln/detail/CVE-2017-3881

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