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CVE-2012-2188

Estado: ModificadaAlta (7.2)—

IBM Power Hardware Management Console (HMC) 7R3.5.0 before SP4, 7R7.1.0 and 7R7.2.0 before 7R7.2.0 SP3, and 7R7.3.0 before SP2, and Systems Director Management Console (SDMC) 6R7.3.0 before SP2, does not properly restrict the VIOS viosrvcmd command, which allows local users to gain privileges via vectors involving a (1) $ (dollar sign) or (2) & (ampersand) character.

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 — Power Hardware Management Console FirmwareIBM — Systems Director Management Console Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2012-2188",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-08-06T16:55:03.260",
  "references": [
    {
      "url": "http://www.ibm.com/connections/blogs/PSIRT/entry/security_bulletin_power_hmc_viosrvcmd_command_allows_elevated_privilege_on_vios_cve_2012_218825",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=isg1MB03548",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=isg1MB03550",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=isg1MB03554",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=isg1MB03580",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/75906",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www.ibm.com/connections/blogs/PSIRT/entry/security_bulletin_power_hmc_viosrvcmd_command_allows_elevated_privilege_on_vios_cve_2012_218825",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=isg1MB03548",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=isg1MB03550",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=isg1MB03554",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ibm.com/support/docview.wss?uid=isg1MB03580",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/75906",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Power Hardware Management Console (HMC) 7R3.5.0 before SP4, 7R7.1.0 and 7R7.2.0 before 7R7.2.0 SP3, and 7R7.3.0 before SP2, and Systems Director Management Console (SDMC) 6R7.3.0 before SP2, does not properly restrict the VIOS viosrvcmd command, which allows local users to gain privileges via vectors involving a (1) $ (dollar sign) or (2) & (ampersand) character."
    },
    {
      "lang": "es",
      "value": "IBM Power Hardware Management Console (HMC) v7R3.5.0 anteriores a vSP4, v7R7.1.0 y 7R7.2.0 anteriores a v7R7.2.0 SP3, y 7R7.3.0 anteriores a SP2, y Systems Director Management Console (SDMC) v6R7.3.0 anteriores a SP2, no restringe de forma adecuada el comando VIOS viosrvcmd, lo que permite a usuarios locales a obtener privilegios a través de vectores que implican los caracteres (1) $ (signo del dolar) o (2) & (ampersand)."
    }
  ],
  "lastModified": "2026-06-16T23:41:09.190",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:ibm:power_hardware_management_console_firmware:7r3.5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C706107B-02F5-4154-AF00-EC38ED071762"
            },
            {
              "criteria": "cpe:2.3:o:ibm:power_hardware_management_console_firmware:7r7.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7CB489D8-2D41-4B76-A8D1-AC53A3F39DCE"
            },
            {
              "criteria": "cpe:2.3:o:ibm:power_hardware_management_console_firmware:7r7.2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FE12A3BC-94BB-489C-866D-98ED68970A4D"
            },
            {
              "criteria": "cpe:2.3:o:ibm:power_hardware_management_console_firmware:7r7.3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AA3AF9DC-3140-4AC1-8D29-97195F693FD2"
            },
            {
              "criteria": "cpe:2.3:o:ibm:systems_director_management__console_firmware:6r7.3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "86931EBA-806C-4CC0-81B4-6500F94552C9"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}