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CVE-2016-2881

Estado: ModificadaMedia (6.5)—

IBM QRadar SIEM 7.1 before MR2 Patch 13 and 7.2 before 7.2.7 and QRadar Incident Forensics 7.2 before 7.2.7 allow remote attackers to bypass intended access restrictions via modified request parameters.

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)

IBM — Qradar Security Information AND Event Manager

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2016-2881",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "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:N/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2016-11-30T20:59:00.180",
  "references": [
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21987777",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21987777",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-254"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM QRadar SIEM 7.1 before MR2 Patch 13 and 7.2 before 7.2.7 and QRadar Incident Forensics 7.2 before 7.2.7 allow remote attackers to bypass intended access restrictions via modified request parameters."
    },
    {
      "lang": "es",
      "value": "IBM QRadar SIEM 7.1 en versiones anteriores a MR2 Patch 13 y 7.2 en versiones anteriores a 7.2.7 y QRadar Incident Forensics 7.2 en versiones anteriores a 7.2.7 permiten a atacantes remotos eludir las restricciones destinadas al acceso a través de parámetros de solicitud modificados."
    }
  ],
  "lastModified": "2026-06-17T00:44:38.720",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:mr1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "171FA49F-E938-4F8E-A0D5-5462960FBEBE",
              "versionEndIncluding": "7.1.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7C137959-2279-4459-8A10-43AFE09E2641"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "39D53329-E729-43C1-8C67-EFA4C3F7BFBC"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9FC4EDCA-DF37-4366-B944-F342FA55EEFD"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "09D0DA15-7DC3-4B1E-9CD9-EFC7FE4C0FEA"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "76CA942D-70AD-4E0D-A28E-443FB7140A54"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E6BE1C0B-DCDE-40E9-80AE-F9117FA23F68"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CE8844C7-52E1-45A0-AC51-B6F6F14DE38A"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}