VulnerabilityAnalyzed
CVE-2018-14933
NUUO NVRmini Devices OS Command Injection Vulnerability
KEVCRITICAL 9.8EPSS 94.9%
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 8 January 2025). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
upgrade_handle.php on NUUO NVRmini devices allows Remote Command Execution via shell metacharacters in the uploaddir parameter for a writeuploaddir command.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 94.88% probability · 100th percentile
- CISA KEV
- Listed 18 December 2024 · due 8 January 2025
- Weakness
- CWE-78
- Affected
- nuuo/nvrmini firmware
- Source
- cve@mitre.org
CISA notes
The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product. https://nuuo.com/wp-content/uploads/2023/03/NUUO-EOL-letter%EF%BC%BFNVRmini-2-and-NVRsolo-series.pdf ; https://nvd.nist.gov/vuln/detail/CVE-2018-14933
References
- https://www.exploit-db.com/exploits/45070/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/46340/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/45070/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/46340/Exploit, Third Party Advisory, VDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-14933US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.