Is CVE-2018-14933 actively exploited?

CVE-2018-14933 has no public evidence of in-the-wild exploitation as of 2025-11-07.

What is the CVSS score for CVE-2018-14933?

CVE-2018-14933 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2018-14933?

Patch guidance is available from nuuo security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2018-14933.

Which products are affected by CVE-2018-14933?

1 product: nuuo nvrmini firmware.

Fix CVE-2018-14933 - CRITICAL nuuo nvrmini firmware

Description

upgrade_handle.php on NUUO NVRmini devices allows Remote Command Execution via shell metacharacters in the uploaddir parameter for a writeuploaddir command.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-78 · OS Command Injection CWE-78 · OS Command Injection

Metadata

Primary Vendor: NUUO
Published: 8/4/2018
Last Modified: 11/7/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2018-14933

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary