« Volver al listado

CVE-2021-38960

Estado: ModificadaAlta (7.5)—

IBM OPENBMC OP920, OP930, and OP940 could allow an unauthenticated user to obtain sensitive information. IBM X-Force ID: 212047.

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 (3)

IBM — Power Hardware Management Console (7063-cr2) FirmwareIBM — Power System Ac922 (8335-gth) FirmwareIBM — Power System Ac922 (8335-gtx) Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-38960",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ],
    "cvssMetricV31": [
      {
        "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"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "OPENBMC",
          "versions": [
            {
              "status": "affected",
              "version": "OP920"
            },
            {
              "status": "affected",
              "version": "OP930"
            },
            {
              "status": "affected",
              "version": "OP940"
            }
          ]
        },
        {
          "vendor": "IBM",
          "product": "HMC",
          "versions": [
            {
              "status": "affected",
              "version": "OP940"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-02-04T23:15:11.733",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/212047",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6529322",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/212047",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6529322",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM OPENBMC OP920, OP930, and OP940 could allow an unauthenticated user to obtain sensitive information. IBM X-Force ID: 212047."
    },
    {
      "lang": "es",
      "value": "IBM OPENBMC OP920, OP930 y OP940, podrían permitir a un usuario no autenticado obtener información confidencial. IBM X-Force ID: 212047"
    }
  ],
  "lastModified": "2026-06-17T04:02:53.827",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:ibm:power_system_ac922_\\(8335-gtx\\)_firmware:op920:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8A0581C8-30EE-4E6B-AD2C-1311E15763DA"
            },
            {
              "criteria": "cpe:2.3:o:ibm:power_system_ac922_\\(8335-gtx\\)_firmware:op930:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "05F46F3C-50BD-4233-9964-8329000800AF"
            },
            {
              "criteria": "cpe:2.3:o:ibm:power_system_ac922_\\(8335-gtx\\)_firmware:op940:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "83EC2B40-94E1-441A-A81A-702CF1A75FE8"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:ibm:power_system_ac922_\\(8335-gtx\\):-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "30ABEAED-DCF7-4375-A3F4-06169211229A"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:ibm:power_system_ac922_\\(8335-gth\\)_firmware:op920:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DDBB9515-0600-4D87-AC8C-1FBAA0A9841C"
            },
            {
              "criteria": "cpe:2.3:o:ibm:power_system_ac922_\\(8335-gth\\)_firmware:op930:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A6AAAEA5-FD16-4D72-B36C-3A48DD4C312D"
            },
            {
              "criteria": "cpe:2.3:o:ibm:power_system_ac922_\\(8335-gth\\)_firmware:op940:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F2347DA8-4916-490C-B967-CAC04CE65C92"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:ibm:power_system_ac922_\\(8335-gth\\):-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "D95F0B5F-EFEE-4002-AB88-1DD0CE3CAC46"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:ibm:power_hardware_management_console_\\(7063-cr2\\)_firmware:op940:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "59EC8065-E256-4980-8553-172D25F9A728"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:ibm:power_hardware_management_console_\\(7063-cr2\\):-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1DE050A1-9070-423C-B2AA-9F23C180D0A4"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}