FKIE_CVE-2019-3419

Vulnerability from fkie_nvd - Published: 2019-10-31 16:15 - Updated: 2026-06-17 02:35
Severity
5.7 (Medium) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A security vulnerability exists in a management port in the version of ZTE's ZXMP M721V3.10P01B10_M2NCP. An attacker could exploit this vulnerability to build a link to the device and send specific packets to cause a denial of service.
References
psirt@zte.com.cnhttp://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011542Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011542Vendor Advisory
Impacted products
Vendor Product Version
zte zxmp_m721_dx_firmware zxmp_m721v3.10p01b10_m2ncp
zte zxmp_m721_dx -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "ZXMP M721 DX",
          "vendor": "ZTE Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "ZXMP M721V3.10P01B10_M2NCP"
            }
          ]
        }
      ],
      "source": "psirt@zte.com.cn"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:zte:zxmp_m721_dx_firmware:zxmp_m721v3.10p01b10_m2ncp:*:*:*:*:*:*:*",
              "matchCriteriaId": "D3B98119-BC8B-4629-AEAA-27B20AED1163",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:zte:zxmp_m721_dx:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F507A399-F8A0-42FD-BA8E-99D35E27B718",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A security vulnerability exists in a management port in the version of ZTE\u0027s ZXMP M721V3.10P01B10_M2NCP. An attacker could exploit this vulnerability to build a link to the device and send specific packets to cause a denial of service."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de seguridad en un puerto de administraci\u00f3n en la versi\u00f3n M721V3.10P01B10_M2NCP del dispositivo ZXMP de ZTE. Un atacante podr\u00eda explotar esta vulnerabilidad para construir un enlace en el dispositivo y enviar paquetes espec\u00edficos para causar una denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2019-3419",
  "lastModified": "2026-06-17T02:35:07.847",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.7,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 5.1,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 5.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.1,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-10-31T16:15:11.237",
  "references": [
    {
      "source": "psirt@zte.com.cn",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011542"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011542"
    }
  ],
  "sourceIdentifier": "psirt@zte.com.cn",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.