GSD-2021-0070

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Improper input validation in the BMC firmware for Intel(R) Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable an escalation of privilege via adjacent access.
Aliases
Aliases
CVE-2021-0070
To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-0070",
    "description": "Improper input validation in the BMC firmware for Intel(R) Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable an escalation of privilege via adjacent access.",
    "id": "GSD-2021-0070"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-0070"
      ],
      "details": "Improper input validation in the BMC firmware for Intel(R) Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable an escalation of privilege via adjacent access.",
      "id": "GSD-2021-0070",
      "modified": "2023-12-13T01:23:08.237996Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "secure@intel.com",
        "ID": "CVE-2021-0070",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Intel(R) Server Board M10JNP2SB",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "before version EFI BIOS 7215, BMC 8100.01.08"
                        }
                      ]
                    }
                  }
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              },
              "vendor_name": "n/a"
            }
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n escalation of privilege"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00474.html",
            "refsource": "MISC",
            "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00474.html"
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    },
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        "nodes": [
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                    "cpe23Uri": "cpe:2.3:o:intel:efi_bios_7215:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "bmc_8100.01.08",
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
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                    "cpe23Uri": "cpe:2.3:h:intel:server_board_m10jnp2sb:-:*:*:*:*:*:*:*",
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          "ID": "CVE-2021-0070"
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        "description": {
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              "value": "Improper input validation in the BMC firmware for Intel(R) Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable an escalation of privilege via adjacent access."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 6.5,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-06-17T16:53Z",
      "publishedDate": "2021-06-09T19:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.