#VU53642 Use of hard-coded credentials in Ruckus IoT Controller - CVE-2021-33216
Published: May 28, 2021
Vulnerability identifier: #VU53642
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-33216
CWE-ID: CWE-798
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Ruckus IoT Controller
Ruckus IoT Controller
Software vendor:
CommScope
CommScope
Description
The vulnerability allows a remote attacker to gain full access to vulnerable system.
The vulnerability exists due to presence of hard-coded credentials for an upgrade account. A remote unauthenticated attacker can gain access to the controller via Secure Copy (SCP).
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.