CVE-2021-1560: Cisco Dna Spaces: Connector

High severity, CVSS 7.2. EPSS: 2.7% chance of exploitation in the next 30 days.

Multiple vulnerabilities in Cisco DNA Spaces Connector could allow an authenticated, remote attacker to perform a command injection attack on an affected device. These vulnerabilities are due to insufficient input sanitization when executing affected commands. A high-privileged attacker could exploit these vulnerabilities on a Cisco DNA Spaces Connector by injecting crafted input during command execution. A successful exploit could allow the attacker to execute arbitrary commands as root within the Connector docker container.

Affected products

• Cisco Dna Spaces: Connector: before 2.0.519 (fixed in 2.0.519)

Published 2021-05-22. Last modified 2026-06-17.