OS Command Injection in Cisco DNA Spaces Connector - CVE-2020-3586
Published: November 18, 2020 / Updated: November 19, 2020
Vulnerability identifier: #VU48562
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-3586
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation in the web-based management interface. A remote unauthenticated attacker can send specially crafted HTTP requests and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Cisco DNA Spaces Connector
How to mitigate CVE-2020-3586
Install updates from vendor's website.
Cisco DNA Spaces Connector - update to 2.3