FKIE_CVE-2015-2055

Vulnerability from fkie_nvd - Published: 2015-02-23 17:59 - Updated: 2026-06-17 00:23
Severity
Summary
Zhone GPON 2520 with firmware R4.0.2.566b allows remote attackers to cause a denial of service via a long string in the oldpassword parameter.
References
cve@mitre.orghttp://www.exploit-db.com/exploits/35859Exploit
cve@mitre.orghttp://www.securityfocus.com/bid/74876
af854a3a-2127-422b-91ae-364da2661108http://www.exploit-db.com/exploits/35859Exploit
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/74876
Impacted products
Vendor Product Version
zhone_technologies gpon_2520_firmware r4.0.2.566b
zhone_technologies gpon_2520 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zhone_technologies:gpon_2520_firmware:r4.0.2.566b:*:*:*:*:*:*:*",
              "matchCriteriaId": "03FD62BD-9903-4538-B473-0A7EE193F144",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zhone_technologies:gpon_2520:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "5EAB160F-CD87-43C2-9613-D4D94D4577B4",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Zhone GPON 2520 with firmware R4.0.2.566b allows remote attackers to cause a denial of service via a long string in the oldpassword parameter."
    },
    {
      "lang": "es",
      "value": "Zhone GPON 2520 con firmware R4.0.2.566b permite a atacantes remotos causar una denegaci\u00f3n de servicio a trav\u00e9s de una cadena larga en el par\u00e1metro oldpassword."
    }
  ],
  "id": "CVE-2015-2055",
  "lastModified": "2026-06-17T00:23:31.160",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-02-23T17:59:12.167",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.exploit-db.com/exploits/35859"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/74876"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.exploit-db.com/exploits/35859"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/74876"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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