GSD-2023-23901

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
Improper following of a certificate's chain of trust exists in SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier, and SkyBridge BASIC MB-A130 firmware Ver. 1.4.1 and earlier, which may allow a remote unauthenticated attacker to eavesdrop on or alter the communication sent to the WebUI of the product.
Aliases
Aliases
CVE-2023-23901
To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-23901",
    "id": "GSD-2023-23901"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-23901"
      ],
      "details": "Improper following of a certificate\u0027s chain of trust exists in SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier, and SkyBridge BASIC MB-A130 firmware Ver. 1.4.1 and earlier, which may allow a remote unauthenticated attacker to eavesdrop on or alter the communication sent to the WebUI of the product.",
      "id": "GSD-2023-23901",
      "modified": "2023-12-13T01:20:50.309589Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "vultures@jpcert.or.jp",
        "ID": "CVE-2023-23901",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "SkyBridge MB-A200 and SkyBridge BASIC MB-A130",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier, and SkyBridge BASIC MB-A130 firmware Ver. 1.4.1 and earlier"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Seiko Solutions Inc."
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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          {
            "lang": "eng",
            "value": "Improper following of a certificate\u0027s chain of trust exists in SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier, and SkyBridge BASIC MB-A130 firmware Ver. 1.4.1 and earlier, which may allow a remote unauthenticated attacker to eavesdrop on or alter the communication sent to the WebUI of the product."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Improper following of a certificate\u0027s chain of trust"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.seiko-sol.co.jp/archives/73969/",
            "refsource": "MISC",
            "url": "https://www.seiko-sol.co.jp/archives/73969/"
          },
          {
            "name": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/",
            "refsource": "MISC",
            "url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/"
          },
          {
            "name": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/",
            "refsource": "MISC",
            "url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/"
          },
          {
            "name": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/",
            "refsource": "MISC",
            "url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/"
          },
          {
            "name": "https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/",
            "refsource": "MISC",
            "url": "https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/"
          },
          {
            "name": "https://jvn.jp/en/jp/JVN40604023/",
            "refsource": "MISC",
            "url": "https://jvn.jp/en/jp/JVN40604023/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:seiko-sol:skybridge_basic_mb-a130_firmware:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndIncluding": "1.4.1",
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:h:seiko-sol:skybridge_basic_mb-a130:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
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                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          },
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:seiko-sol:skybridge_mb-a200_firmware:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndIncluding": "01.00.05",
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:h:seiko-sol:skybridge_mb-a200:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2023-23901"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Improper following of a certificate\u0027s chain of trust exists in SkyBridge MB-A200 firmware Ver. 01.00.05 and earlier, and SkyBridge BASIC MB-A130 firmware Ver. 1.4.1 and earlier, which may allow a remote unauthenticated attacker to eavesdrop on or alter the communication sent to the WebUI of the product."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-295"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/",
              "refsource": "MISC",
              "tags": [
                "Product"
              ],
              "url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/"
            },
            {
              "name": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/",
              "refsource": "MISC",
              "tags": [
                "Product"
              ],
              "url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/"
            },
            {
              "name": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/",
              "refsource": "MISC",
              "tags": [
                "Product"
              ],
              "url": "https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/"
            },
            {
              "name": "https://www.seiko-sol.co.jp/archives/73969/",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.seiko-sol.co.jp/archives/73969/"
            },
            {
              "name": "https://jvn.jp/en/jp/JVN40604023/",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://jvn.jp/en/jp/JVN40604023/"
            },
            {
              "name": "https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/",
              "refsource": "MISC",
              "tags": [
                "Product"
              ],
              "url": "https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.5
        }
      },
      "lastModifiedDate": "2023-05-17T16:08Z",
      "publishedDate": "2023-05-10T06:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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