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CVE-2021-39070

Estado: ModificadaCrítica (9.8)—

IBM Security Verify Access 10.0.0.0, 10.0.1.0 and 10.0.2.0 with the advanced access control authentication service enabled could allow an attacker to authenticate as any user on the system. IBM X-Force ID: 215353.

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 (2)

IBM — Security Verify AccessIBM — Security Verify Access Docker

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-39070",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-02-02T12:15:08.140",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/215353",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6552318",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/215353",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6552318",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Security Verify Access 10.0.0.0, 10.0.1.0 and 10.0.2.0 with the advanced access control authentication service enabled could allow an attacker to authenticate as any user on the system. IBM X-Force ID: 215353."
    },
    {
      "lang": "es",
      "value": "IBM Security Verify Access versiones 10.0.0.0, 10.0.1.0 y 10.0.2.0, con el servicio de autenticación de control de acceso avanzado habilitado podría permitir a un atacante autenticarse como cualquier usuario del sistema. IBM X-Force ID: 215353"
    }
  ],
  "lastModified": "2026-06-17T04:03:03.360",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:security_verify_access:10.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7548DF30-5F20-4A0E-97B2-D33BEE9D4785"
            },
            {
              "criteria": "cpe:2.3:a:ibm:security_verify_access:10.0.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5D01451C-DAEF-4F0A-86CE-5EE40E3DE073"
            },
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              "criteria": "cpe:2.3:a:ibm:security_verify_access:10.0.2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7E5E050F-CF03-471E-9611-37711C9FA446"
            },
            {
              "criteria": "cpe:2.3:a:ibm:security_verify_access_docker:10.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F94AAEC7-0311-4931-86B5-FE2803EDD39C"
            },
            {
              "criteria": "cpe:2.3:a:ibm:security_verify_access_docker:10.0.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BE19CE57-7453-4CDA-B85B-DD16296C2C17"
            },
            {
              "criteria": "cpe:2.3:a:ibm:security_verify_access_docker:10.0.2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "50C3BD53-FDEE-4C59-ABC3-4B40CA35C32E"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}