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CVE-2026-10831

🗓️ 16 Jun 2026 13:46:27Reported by MoxaType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

NPort devices have a denial-of-service flaw due to improper break command authorization enabling remote session disruption.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-10831 Improper Authorization of Break Signal Commands in Devices
16 Jun 202613:46
cvelist
EUVD
EUVD-2026-37119
16 Jun 202613:46
euvd
NVD
CVE-2026-10831
16 Jun 202615:16
nvd
Positive Technologies
PT-2026-49714
16 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-10831 Improper Authorization of Break Signal Commands in Devices
16 Jun 202613:46
vulnrichment
[
  {
    "vendor": "Moxa",
    "product": "NPort 6000 Series",
    "versions": [
      {
        "status": "affected",
        "version": "1.0",
        "lessThanOrEqual": "2.3",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Moxa",
    "product": "CN2600 Series",
    "versions": [
      {
        "status": "affected",
        "version": "1.0",
        "lessThanOrEqual": "4.6",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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16 Jun 2026 15:36Current
5.4Medium risk
Vulners AI Score5.4
CVSS 46.9
SSVC
3