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High · 7.5 CVE-2021-1276 EUVD-2021-6743GHSA-w5fp-2j8v-x63m

Cisco Data Center Network Manager Certificate Validation Vulnerabilities

Published Jan 20, 2021 · Updated Nov 12, 2024 · Assigned by cisco

Description

Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle attack to extract sensitive information or alter certain API requests. These vulnerabilities are due to insufficient certificate validation when establishing HTTPS requests with the affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Affected products

VendorProductAffectedFixed
Cisco Cisco Data Center Network Manager — —

References