What’s Vulnerable › Vulnerabilities

CVE-2020-3377: Cisco Data Center Network Manager Command Injection Vulnerability

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-07-31 · updated 2026-06-17
• Weakness: CWE-78

Description

A vulnerability in the Device Manager application of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker to inject arbitrary commands on the affected device. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted arguments to a specific field within the application. A successful exploit could allow the attacker to run commands as the administrator on the DCNM.

Affected products

• Cisco Data Center Network Manager: 11.0(1), 11.1(1), 11.2(1), 11.3(1)

References

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-devmgr-cmd-inj-Umc8RHNh
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-devmgr-cmd-inj-Umc8RHNh

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