FKIE_CVE-2014-7858

Vulnerability from fkie_nvd - Published: 2017-08-25 18:29 - Updated: 2025-04-20 01:37
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The check_login function in D-Link DNR-326 before 2.10 build 03 allows remote attackers to bypass authentication and log in by setting the username cookie parameter to an arbitrary string.
References
cve@mitre.orghttp://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.htmlThird Party Advisory, VDB Entry
cve@mitre.orghttp://seclists.org/fulldisclosure/2015/May/125Mailing List, Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdfTechnical Description
cve@mitre.orghttp://www.securityfocus.com/archive/1/535626/100/200/threaded
cve@mitre.orghttp://www.securityfocus.com/bid/74886Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.htmlThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2015/May/125Mailing List, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdfTechnical Description
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/535626/100/200/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/74886Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
d-link dnr-326_firmware *
dlink dnr-326 -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:d-link:dnr-326_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1E2C89BD-D934-407D-AD97-76A6AD866BAC",
              "versionEndIncluding": "1.40b03",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:dlink:dnr-326:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "33CB308B-CF82-4E40-B2DC-23EBD48CD130",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The check_login function in D-Link DNR-326 before 2.10 build 03 allows remote attackers to bypass authentication and log in by setting the username cookie parameter to an arbitrary string."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n check_login en D-Link DNR-326 en versiones anteriores a la 2.10 build 03 permite que atacantes remotos omitan la autenticaci\u00f3n e inicien sesi\u00f3n estableciendo el par\u00e1metro username cookie en una cadena arbitraria."
    }
  ],
  "id": "CVE-2014-7858",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/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,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-08-25T18:29:00.293",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://seclists.org/fulldisclosure/2015/May/125"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Technical Description"
      ],
      "url": "http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/archive/1/535626/100/200/threaded"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/74886"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Third Party Advisory",
        "VDB Entry"
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      "url": "http://seclists.org/fulldisclosure/2015/May/125"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Technical Description"
      ],
      "url": "http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/archive/1/535626/100/200/threaded"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/74886"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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