CVE-2018-14933: NUUO NVRmini Devices OS Command Injection Vulnerability
NUUO NVRmini devices contain an OS command injection vulnerability. This vulnerability allows remote command execution via shell metacharacters in the uploaddir parameter for a writeuploaddir command.
Other sources
upgradehandle.php on NUUO NVRmini devices allows Remote Command Execution via shell metacharacters in the uploaddir parameter for a writeuploaddir command.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Discontinue utilization of NUUO NVRmini devices and remove them from production use; the product is EoL/EoS and contains an OS command injection vulnerability (upgrade_handle.php allows remote command execution via shell metacharacters in the uploaddir parameter for a writeuploaddir command).
Event History
Frequently Asked Questions
What is CVE-2018-14933?
CVE-2018-14933 is a vulnerability in upgrade_handle.php on NUUO NVRmini devices that allows Remote Command Execution via shell metacharacters in the uploaddir parameter.
What is the severity of CVE-2018-14933?
CVE-2018-14933 has a severity level of 9.8 (Critical).
How can I exploit CVE-2018-14933?
You can exploit CVE-2018-14933 by using shell metacharacters in the uploaddir parameter of the upgrade_handle.php file on NUUO NVRmini devices.