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CVE-2018-8902

Estado: ModificadaMedia (6.5)—

An issue was discovered in Ivanti Avalanche for all versions between 5.3 and 6.2. The impacted products used a single shared key encryption model to encrypt data. A user with access to system databases can use the discovered key to access potentially confidential stored data, which may include Wi-Fi passwords. This discovered key can be used for all instances of the product.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Ivanti — Avalanche

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-8902",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-06-29T15:29:00.443",
  "references": [
    {
      "url": "https://community.ivanti.com/docs/DOC-68406",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://community.ivanti.com/docs/DOC-68406",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Ivanti Avalanche for all versions between 5.3 and 6.2. The impacted products used a single shared key encryption model to encrypt data. A user with access to system databases can use the discovered key to access potentially confidential stored data, which may include Wi-Fi passwords. This discovered key can be used for all instances of the product."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en Ivanti Avalanche para todas las versiones entre la 5.3 y la 6.2. Los productos afectados utilizaron un único modelo de cifrado de clave compartida para cifrar los datos. Un usuario con acceso a las bases de datos del sistema puede utilizar la clave descubierta para acceder a datos almacenados potencialmente confidenciales,pudiendo incluir contraseñas Wi-Fi. Esta clave descubierta se puede utilizar para todas las instancias del producto."
    }
  ],
  "lastModified": "2026-06-17T02:05:37.140",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ivanti:avalanche:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6437AEEE-FD64-46CB-BD1A-B59C8ABB9774",
              "versionEndIncluding": "6.2",
              "versionStartIncluding": "5.3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}