FKIE_CVE-2023-38319

Vulnerability from fkie_nvd - Published: 2024-01-26 05:15 - Updated: 2025-06-20 20:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in OpenNDS before 10.1.3. It fails to sanitize the FAS key entry in the configuration file, allowing attackers that have direct or indirect access to this file to execute arbitrary OS commands.
References
cve@mitre.orghttps://github.com/openNDS/openNDS/blob/master/ChangeLogRelease Notes
cve@mitre.orghttps://github.com/openNDS/openNDS/releases/tag/v10.1.3Release Notes
cve@mitre.orghttps://openwrt.org/docs/guide-user/services/captive-portal/openndsProduct
cve@mitre.orghttps://www.forescout.com/resources/sierra21-vulnerabilitiesExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/openNDS/openNDS/blob/master/ChangeLogRelease Notes
af854a3a-2127-422b-91ae-364da2661108https://github.com/openNDS/openNDS/releases/tag/v10.1.3Release Notes
af854a3a-2127-422b-91ae-364da2661108https://openwrt.org/docs/guide-user/services/captive-portal/openndsProduct
af854a3a-2127-422b-91ae-364da2661108https://www.forescout.com/resources/sierra21-vulnerabilitiesExploit, Third Party Advisory
Impacted products
Vendor Product Version
opennds opennds *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:opennds:opennds:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2E74807D-B515-4E44-A5E4-EF82D24F4AE1",
              "versionEndExcluding": "10.1.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in OpenNDS before 10.1.3. It fails to sanitize the FAS key entry in the configuration file, allowing attackers that have direct or indirect access to this file to execute arbitrary OS commands."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema en OpenNDS antes de 10.1.3. No logra sanitizar la entrada de la clave FAS en el archivo de configuraci\u00f3n, lo que permite a los atacantes que tienen acceso directo o indirecto a este archivo ejecutar comandos arbitrarios del sistema operativo."
    }
  ],
  "id": "CVE-2023-38319",
  "lastModified": "2025-06-20T20:15:24.553",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-01-26T05:15:12.063",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/openNDS/openNDS/blob/master/ChangeLog"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/openNDS/openNDS/releases/tag/v10.1.3"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://openwrt.org/docs/guide-user/services/captive-portal/opennds"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.forescout.com/resources/sierra21-vulnerabilities"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/openNDS/openNDS/blob/master/ChangeLog"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/openNDS/openNDS/releases/tag/v10.1.3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product"
      ],
      "url": "https://openwrt.org/docs/guide-user/services/captive-portal/opennds"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.forescout.com/resources/sierra21-vulnerabilities"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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