CVE-2017-12343: Cisco Data Center Network Manager

High severity, CVSS 8.8. EPSS: 1.6% chance of exploitation in the next 30 days.

Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) Software could allow a remote attacker to inject arbitrary values into DCNM configuration parameters, redirect a user to a malicious website, inject malicious content into a DCNM client interface, or conduct a cross-site scripting (XSS) attack against a user of the affected software. Cisco Bug IDs: CSCvf40477, CSCvf63150, CSCvf68218, CSCvf68235, CSCvf68247.

Affected products

• Cisco Data Center Network Manager: version 10.3(1)s3 only

Published 2017-11-30. Last modified 2026-06-17.