THREATPORT/VULNERABILITY/CVE-2018-19864
CRITICAL SEVERITY

CVE-2018-19864

Nvrmini2 Firmware vulnerability

CVSS
9.8
EPSS
24.8%
EPSS pct
98th
Exploited
No known
NUUO NVRmini2 Network Video Recorder firmware through 3.9.1 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow), resulting in ability to read camera feeds or reconfigure the device.
Affected vendor
Nuuo
Affected product
Nvrmini2 Firmware
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-20 — Improper Input Validation
  • CWE-119 — Improper Restriction of Operations within Memory Bounds
Published
2018-12-05

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 24.8% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2018-19864

  • Confirm whether Nuuo Nvrmini2 Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-19864.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-19864

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-19864 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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