A vulnerability in the Cisco Identity Services Engine (ISE) integration feature of the Cisco DNA Center Software could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability is due to an incomplete validation of the X.509 certificate used when establishing a connection between DNA Center and an ISE server. An attacker could exploit this vulnerability by supplying a crafted certificate and could then intercept communications between the ISE and DNA Center. A successful exploit could allow the attacker to view and alter sensitive information that the ISE maintains about clients that are connected to the network.
History

Thu, 07 Nov 2024 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2021-06-29T03:05:12.076205Z

Updated: 2024-11-07T22:07:44.247Z

Reserved: 2020-11-13T00:00:00

Link: CVE-2021-1134

cve-icon Vulnrichment

Updated: 2024-08-03T16:02:55.414Z

cve-icon NVD

Status : Analyzed

Published: 2021-06-29T03:15:06.890

Modified: 2021-07-02T15:34:48.493

Link: CVE-2021-1134

cve-icon Redhat

No data.