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CVE-2026-8636

Estado: AnalizadaAlta (7.5)—

IBM Datacap 9.1.7, 9.1.8, and 9.1.9 and IBM Datacap Navigator 9.1.7, 9.1.8, and 9.1.9 allows an attacker to retrieve user passwords and cryptographic keys from memory. Attacker can use the same keys to decrypt password, gain access to the application and access sensitive data in the database.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:N/AC:L/PR:N indica explotación remota sin autenticación (T1190). El atacante extrae credenciales y claves criptográficas de memoria (T1552.007: datos de credenciales), accede con credenciales válidas (T1078.001) y consulta datos sensibles (T1005).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkVulnerability ScanningUser Account ManagementPassword Policies

Tecnologías afectadas (2)

IBM — DatacapIBM — Datacap Navigator

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-8636",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2026-8636",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-06-22T16:07:01.577649Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/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": 1.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
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        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
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      "affectedData": [
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            "cpe:2.3:a:ibm:datacap:9.1.8:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:datacap:9.1.9:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Datacap",
          "versions": [
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              "version": "9.1.7",
              "versionType": "semver",
              "lessThanOrEqual": "1.8.4"
            },
            {
              "status": "affected",
              "version": "9.1.8"
            },
            {
              "status": "affected",
              "version": "9.1.9"
            }
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        },
        {
          "cpes": [
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            "cpe:2.3:a:ibm:datacap_navigator:9.1.8:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:datacap_navigator:9.1.9:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Datacap Navigator",
          "versions": [
            {
              "status": "affected",
              "version": "9.1.7",
              "versionType": "semver",
              "lessThanOrEqual": "8.2.1.0"
            },
            {
              "status": "affected",
              "version": "9.1.8"
            },
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              "status": "affected",
              "version": "9.1.9"
            }
          ]
        }
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    }
  ],
  "published": "2026-06-22T16:16:42.233",
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7276609",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@us.ibm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-316"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Datacap 9.1.7, 9.1.8, and 9.1.9 and IBM Datacap Navigator 9.1.7, 9.1.8, and 9.1.9 allows an attacker to retrieve user passwords and cryptographic keys from memory. Attacker can use the same keys to decrypt password, gain access to the application and access sensitive data in the database."
    }
  ],
  "lastModified": "2026-06-26T21:20:52.223",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:ibm:datacap:9.1.7:*:*:*:*:*:*:*",
              "vulnerable": true,
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            },
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            },
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            },
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              "vulnerable": true,
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            },
            {
              "criteria": "cpe:2.3:a:ibm:datacap_navigator:9.1.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "69E3630C-FFC5-4421-A739-3AE9C20E8044"
            },
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              "vulnerable": true,
              "matchCriteriaId": "E31E8529-51AA-4BC8-A905-3BCBD9DACDA1"
            }
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          "operator": "OR"
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  "sourceIdentifier": "psirt@us.ibm.com"
}