{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-19983",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-19983",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-17T04:30:11.277Z",
    "updatedAt": "2026-08-17T15:29:21.838Z",
    "importedAt": "2026-10-24T01:57:55.771Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "GL.iNet XE3000 NAS Command Service gl_nas_sys os command injection",
      "summary": "A vulnerability was detected in GL.iNet A1300, AX1800, AXT1800, MT2500, MT3000, MT6000, X3000 and XE3000 4.8.x. This issue affects some unknown processing of the file /usr/bin/gl_nas_sys of the component NAS Command Service. The manipulation results in os command injection. The attack may be launched remotely. Upgrading to version 4.9.0 is capable of addressing this issue. It is suggested to upgrade the affected component. The vendor explains: \"After our investigation, we have confirmed that the vulnerability described (...) does indeed exist.\"",
      "affected": [
        {
          "vendor": "GL.iNet",
          "product": "A1300",
          "versions": [
            {
              "version": "4.8.*",
              "status": "affected"
            },
            {
              "version": "4.9.0",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "GL.iNet",
          "product": "AX1800",
          "versions": [
            {
              "version": "4.8.*",
              "status": "affected"
            },
            {
              "version": "4.9.0",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "GL.iNet",
          "product": "AXT1800",
          "versions": [
            {
              "version": "4.8.*",
              "status": "affected"
            },
            {
              "version": "4.9.0",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "GL.iNet",
          "product": "MT2500",
          "versions": [
            {
              "version": "4.8.*",
              "status": "affected"
            },
            {
              "version": "4.9.0",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "GL.iNet",
          "product": "MT3000",
          "versions": [
            {
              "version": "4.8.*",
              "status": "affected"
            },
            {
              "version": "4.9.0",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "GL.iNet",
          "product": "MT6000",
          "versions": [
            {
              "version": "4.8.*",
              "status": "affected"
            },
            {
              "version": "4.9.0",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "GL.iNet",
          "product": "X3000",
          "versions": [
            {
              "version": "4.8.*",
              "status": "affected"
            },
            {
              "version": "4.9.0",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "GL.iNet",
          "product": "XE3000",
          "versions": [
            {
              "version": "4.8.*",
              "status": "affected"
            },
            {
              "version": "4.9.0",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  }
}