GSD-2021-23861

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
By executing a special command, an user with administrative rights can get access to extended debug functionality on the VRM allowing an impact on integrity or availability of the installed software. This issue also affects installations of the DIVAR IP and BVMS with VRM installed.
Aliases
Aliases
CVE-2021-23861
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{
  "GSD": {
    "alias": "CVE-2021-23861",
    "description": "By executing a special command, an user with administrative rights can get access to extended debug functionality on the VRM allowing an impact on integrity or availability of the installed software. This issue also affects installations of the DIVAR IP and BVMS with VRM installed.",
    "id": "GSD-2021-23861"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-23861"
      ],
      "details": "By executing a special command, an user with administrative rights can get access to extended debug functionality on the VRM allowing an impact on integrity or availability of the installed software. This issue also affects installations of the DIVAR IP and BVMS with VRM installed.",
      "id": "GSD-2021-23861",
      "modified": "2023-12-13T01:23:30.346768Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@bosch.com",
        "DATE_PUBLIC": "2021-12-08",
        "ID": "CVE-2021-23861",
        "STATE": "PUBLIC",
        "TITLE": "Possible Access to Debug Functions in Bosch VRM / BVMS"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "BVMS",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "11.0",
                          "version_value": "11.0.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "10.0",
                          "version_value": "10.0.2"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "10.1",
                          "version_value": "10.1.1"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_value": "9.0.0"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "DIVAR IP 7000 R2",
                    "version": {
                      "version_data": [
                        {
                          "configuration": "using vulnerable BVMS version",
                          "version_affected": "=",
                          "version_value": "all"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "DIVAR IP all-in-one 5000",
                    "version": {
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                        {
                          "configuration": "using vulnerable BVMS or VRM version",
                          "version_affected": "=",
                          "version_value": "all"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "DIVAR IP all-in-one 7000",
                    "version": {
                      "version_data": [
                        {
                          "configuration": "using vulnerable BVMS or VRM version",
                          "version_affected": "=",
                          "version_value": "all"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "VRM",
                    "version": {
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                        {
                          "version_affected": "\u003c=",
                          "version_name": "4.0",
                          "version_value": "4.00.0070"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_name": "3.83",
                          "version_value": "3.83.0021"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_name": "3.82",
                          "version_value": "3.82.0057"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_value": "3.81"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Bosch"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "By executing a special command, an user with administrative rights can get access to extended debug functionality on the VRM allowing an impact on integrity or availability of the installed software. This issue also affects installations of the DIVAR IP and BVMS with VRM installed."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
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                "value": "CWE-489 Active Debug Code"
              }
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          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html",
            "refsource": "CONFIRM",
            "url": "https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html"
          }
        ]
      },
      "source": {
        "advisory": "BOSCH-SA-043434-BT ",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
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                    "cpe23Uri": "cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndIncluding": "9.0",
                    "vulnerable": true
                  },
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                  {
                    "cpe23Uri": "cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*",
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                    "versionEndExcluding": "10.0.2",
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                    "cpe_name": [],
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                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
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              }
            ],
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      },
      "cve": {
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          "ID": "CVE-2021-23861"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "lang": "en",
              "value": "By executing a special command, an user with administrative rights can get access to extended debug functionality on the VRM allowing an impact on integrity or availability of the installed software. This issue also affects installations of the DIVAR IP and BVMS with VRM installed."
            }
          ]
        },
        "problemtype": {
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              "description": [
                {
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                  "value": "NVD-CWE-Other"
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        "references": {
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            {
              "name": "https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html",
              "refsource": "CONFIRM",
              "tags": [
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              ],
              "url": "https://psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html"
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
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            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.5,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "availabilityImpact": "HIGH",
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            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
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          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2022-08-30T18:18Z",
      "publishedDate": "2021-12-08T22:15Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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