« Volver al listado

CVE-2026-16823

Estado: AnalizadaAlta (7.5)—

IBM Security Verify Access 10.0 hasta la 10.0.9.2 e IBM Verify Identity Access 11.0 hasta la 11.0.3 podrían permitir a un atacante remoto eludir restricciones de seguridad debido a una autenticación incorrecta.

Traducción automática del texto original de NVD (en inglés).

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/PR:N indica explotación remota sin privilegios (T1190). CWE-287 (autenticación impropia) permite bypass de controles de acceso, ganando permisos sin credenciales válidas (T1078) y potencial manipulación de autenticación (T1556).

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 ManagementApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser TrainingUser Account Management

Tecnologías afectadas (4)

IBM — Security Verify AccessIBM — Security Verify Access ContainerIBM — Verify Identity AccessIBM — Verify Identity Access Container

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-16823",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-16823",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-10-09T00:00:00+00:00"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.1,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 3.9
      },
      {
        "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:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:security_verify_access:10.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:security_verify_access:10.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:security_verify_access:10.0.9.2:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Security Verify Access",
          "versions": [
            {
              "status": "affected",
              "version": "10.0",
              "versionType": "semver",
              "lessThanOrEqual": "10.0.9.2"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:verify_identity_access:11.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access:11.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access:11.0.3:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Verify Identity Access",
          "versions": [
            {
              "status": "affected",
              "version": "11.0",
              "versionType": "semver",
              "lessThanOrEqual": "11.0.3"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:security_verify_access_container:10.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:security_verify_access_container:10.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:security_verify_access_container:10.0.9.2:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Security Verify Access Container",
          "versions": [
            {
              "status": "affected",
              "version": "10.0",
              "versionType": "semver",
              "lessThanOrEqual": "10.0.9.2"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:verify_identity_access_container:11.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access_container:11.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access_container:11.0.3:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Verify Identity Access Container",
          "versions": [
            {
              "status": "affected",
              "version": "11.0",
              "versionType": "semver",
              "lessThanOrEqual": "11.0.3"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-10-08T21:17:56.233",
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7291628",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@us.ibm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 could allow a remote attacker to bypass security restrictions due to improper authentication."
    }
  ],
  "lastModified": "2026-10-10T04:18:12.110",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "777CDCCB-0D41-4564-9F98-472FD964A435",
              "versionEndExcluding": "10.0.9.3",
              "versionStartIncluding": "10.0.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:security_verify_access_container:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3A2C32F2-4063-42DA-8413-729D5D052375",
              "versionEndIncluding": "10.0.9.2",
              "versionStartIncluding": "10.0.0.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:verify_identity_access:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "95C7C630-4C8F-47F6-98C7-E665B84BA682",
              "versionEndExcluding": "11.0.3.1",
              "versionStartIncluding": "11.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:verify_identity_access_container:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A25819B9-7101-415B-93F8-27FB72BA5C3D",
              "versionEndIncluding": "11.0.3.0",
              "versionStartIncluding": "11.0.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}