GSD-2018-10561

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
An issue was discovered on Dasan GPON home routers. It is possible to bypass authentication simply by appending "?images" to any URL of the device that requires authentication, as demonstrated by the /menu.html?images/ or /GponForm/diag_FORM?images/ URI. One can then manage the device.
Aliases
Aliases
CVE-2018-10561
To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-10561",
    "description": "An issue was discovered on Dasan GPON home routers. It is possible to bypass authentication simply by appending \"?images\" to any URL of the device that requires authentication, as demonstrated by the /menu.html?images/ or /GponForm/diag_FORM?images/ URI. One can then manage the device.",
    "id": "GSD-2018-10561",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2018-10561"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-10561"
      ],
      "details": "An issue was discovered on Dasan GPON home routers. It is possible to bypass authentication simply by appending \"?images\" to any URL of the device that requires authentication, as demonstrated by the /menu.html?images/ or /GponForm/diag_FORM?images/ URI. One can then manage the device.",
      "id": "GSD-2018-10561",
      "modified": "2023-12-13T01:22:40.961209Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cisa.gov": {
      "cveID": "CVE-2018-10561",
      "dateAdded": "2022-03-31",
      "dueDate": "2022-04-21",
      "product": "Gigabit Passive Optical Network (GPON) Routers",
      "requiredAction": "The impacted product is end-of-life and should be disconnected if still in use.",
      "shortDescription": "Dasan GPON Routers contain an authentication bypass vulnerability. When combined with CVE-2018-10562, exploitation can allow an attacker to perform remote code execution.",
      "vendorProject": "Dasan",
      "vulnerabilityName": "Dasan GPON Routers Authentication Bypass Vulnerability"
    },
    "cve.org": {
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        "ID": "CVE-2018-10561",
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      "affects": {
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                    "version": {
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                          "version_value": "n/a"
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            "url": "http://www.securityfocus.com/bid/107053"
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          {
            "name": "44576",
            "refsource": "EXPLOIT-DB",
            "url": "https://www.exploit-db.com/exploits/44576/"
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          {
            "name": "https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/",
            "refsource": "MISC",
            "url": "https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/"
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    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:dasannetworks:gpon_router_firmware:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
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                "operator": "OR"
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            }
          ]
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        "problemtype": {
          "problemtype_data": [
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                  "value": "CWE-287"
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              "name": "https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/",
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": true,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2019-03-04T18:39Z",
      "publishedDate": "2018-05-04T03:29Z"
    }
  }
}


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