CVE-2018-14933
NUUO · exploited in the wild
- Published
- 4 August 2018
- Last modified
- 17 June 2026
- CVSS
- 9.8 v3.1
- Severity
- critical
- EPSS
- 94.9% (100th pct)
- CISA KEV
- Added 18 December 2024 KEV
- NVD status
- Analyzed
- Weaknesses
- CWE-78
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
upgrade_handle.php on NUUO NVRmini devices allows Remote Command Execution via shell metacharacters in the uploaddir parameter for a writeuploaddir command.
Exploitation
Added to the CISA Known Exploited Vulnerabilities catalogue on 18 December 2024, with a remediation due date of 8 January 2025 for US federal civilian agencies. CISA records no known ransomware campaign use.
Required action as published by CISA: The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| Nvrmini | NUUO | unknown | 2016 |
References
- https://www.exploit-db.com/exploits/45070/ exploit
- https://www.exploit-db.com/exploits/46340/ exploit
- https://www.exploit-db.com/exploits/45070/ exploit
- https://www.exploit-db.com/exploits/46340/ exploit
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-14933 government
Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.