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Critical 9.8Known exploited (CISA KEV)Published Aug 4, 2018
CVE-2018-14933upgrade_handle.php on NUUO NVRmini devices allows Remote Command Execution via shell metacharacters in the uploaddir parameter for a writeuploaddir command.
Updated under an hour ago ()
Does this affect you?
It affects nuuo nvrmini_firmware. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Dec 18, 2024; federal agencies had to remediate by Jan 8, 2025. Treat that date as your deadline.
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upgrade_handle.php on NUUO NVRmini devices allows Remote Command Execution via shell metacharacters in the uploaddir parameter for a writeuploaddir command.
- CVSS
- 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Added to CISA KEV Dec 18, 2024; federal remediation due Jan 8, 2025The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.
- EPSS (exploitation in the next 30 days)
- 94.76% (percentile 100)
- Assigned by
- mitre
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
nuuo nvrmini_firmware nuuo:nvrmini_firmware | 2016 | NVD |
References
- https://www.exploit-db.com/exploits/45070/exploit, x-refsource-exploit-db, third-party-advisory, vdb-entry
- https://www.exploit-db.com/exploits/46340/exploit, x-refsource-exploit-db, third-party-advisory, vdb-entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-14933us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.