Missing Authentication for Critical Function in Cisco IoT Field Network Director - CVE-2020-3392
Published: November 18, 2020 / Updated: November 19, 2020
Vulnerability identifier: #VU48545
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-3392
CWE-ID: CWE-306
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco IoT Field Network Director
Cisco IoT Field Network Director
Detailed vulnerability description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to the affected system does not properly authenticate API calls. A remote attacker can send API requests and view sensitive information on the target system without authentication.
How to mitigate CVE-2020-3392
Install updates from vendor's website.