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Cisco Security Advisory: Cisco Digital Network Architecture Center Unauthenticated Access Vulnerability

Advisory ID: cisco-sa-20181003-dna-unauth-access

Revision: 1.0

For Public Release: 2018 October 3 16:00 GMT

Last Updated: 2018 October 3 16:00 GMT

CVE ID(s): CVE-2018-15386

CVSS Score v(3): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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Summary

=======

A vulnerability in Cisco Digital Network Architecture (DNA) Center could allow an unauthenticated, remote attacker to bypass authentication and have direct unauthorized access to critical management functions.

The vulnerability is due to an insecure default configuration of the affected system. An attacker could exploit this vulnerability by directly connecting to the exposed services. An exploit could allow the attacker to retrieve and modify critical system files.

Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

This advisory is available at the following link:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-dna-unauth-access [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-dna-unauth-access”]

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