SMS upgrade argument reaches system() unescaped in OnCell G3150A-LTE Series

{
  "id": "d5065e995e40e843a1abda35e3471c96c1b98371d3ebebb68836519ceaae5d16",
  "url": "https://www.cve.org/CVERecord?id=CVE-2026-111461",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "SMS upgrade argument reaches system() unescaped in OnCell G3150A-LTE Series",
    "summary": "An OS command injection vulnerability exists in OnCell G3150A-LTE Series. When the SMS management functionality is enabled and configured, a remote attacker with the required privileges could exploit insufficient input validation in the SMS management functionality to execute arbitrary commands on the affected device.",
    "evidence": "cve:CVE-2026-111461",
    "products": [
      {
        "name": {
          "value": "OnCell G3150A-LTE Series",
          "evidence": "/containers/cna/affected/0/product"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-111461",
      "aliases": [
        "CVE-2026-111461"
      ],
      "metrics": [
        {
          "format": "CVSS",
          "cvssV4_0": {
            "Safety": "NOT_DEFINED",
            "version": "4.0",
            "Recovery": "NOT_DEFINED",
            "baseScore": 7.5,
            "Automatable": "NOT_DEFINED",
            "attackVector": "NETWORK",
            "baseSeverity": "HIGH",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "exploitMaturity": "NOT_DEFINED",
            "providerUrgency": "NOT_DEFINED",
            "userInteraction": "NONE",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "privilegesRequired": "HIGH",
            "subIntegrityImpact": "NONE",
            "vulnIntegrityImpact": "HIGH",
            "subAvailabilityImpact": "NONE",
            "vulnAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "affected": [
        {
          "vendor": "Moxa",
          "product": "OnCell G3150A-LTE Series",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.0",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "affected"
        }
      ],
      "modified": "2026-10-27T07:17:01.566Z",
      "provider": "cve",
      "references": [
        "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-269510-cve-2026-111459-cve-2026-111460-cve-2026-111461-vulnerabilities-in-moxa-remote-connect-suite-mrc-client"
      ],
      "provider_metadata": {
        "cna": {
          "orgId": "2e0a0ee2-d866-482a-9f5e-ac03d156dbaa",
          "shortName": "Moxa",
          "dateUpdated": "2026-10-27T07:17:01.566Z"
        }
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-111461",
        "evidence": "/cveMetadata/cveId"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/containers/cna/metrics"
  },
  "source_id": "core-cve",
  "document_id": 391520,
  "published_at": "2026-10-27T07:17:01.566+00:00"
}