cvelistv5 - cve-2023-0888

▼	URL	Tags
	productsecurity@bbraun.com	https://www.bbraun.com/productsecurity	Product
	productsecurity@bbraun.com	https://www.bbraunusa.com/productsecurity	Product

icsma-23-103-01

Vulnerability from csaf_cisa

Published

2023-04-18 19:27

Modified

2023-04-18 19:27

Summary

B. Braun Battery Pack SP with Wi-Fi

Notes

CISA Disclaimer

This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

Legal Notice

All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.

Risk evaluation

Successful exploitation of this vulnerability could allow a sophisticated and authenticated attacker to compromise the security of the Space communication device Battery Pack SP with Wi-Fi. An attacker could escalate privileges, view sensitive information, upload arbitrary files, and perform remote code execution.

Critical infrastructure sectors

Healthcare, Public Health

Countries/areas deployed

Worldwide

Company headquarters location

Germany

Recommended Practices

CISA recommends users take defensive measures to minimize the risk of exploitation of this (these) vulnerability(ies). Specifically, users should:

Recommended Practices

Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet.

Recommended Practices

Locate control system networks and remote devices behind firewalls and isolate them from business networks.

Recommended Practices

When remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as its connected devices.

Recommended Practices

CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.

Recommended Practices

CISA also provides a section for control systems security recommended practices on the ICS webpage at cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.

Recommended Practices

Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.

Recommended Practices

Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.

Recommended Practices

No known public exploits specifically target this vulnerability.

JSON

To clipboard

{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Tom Johnston"
        ],
        "summary": "reporting this vulnerability to B. Braun"
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov",
        "title": "CISA Disclaimer"
      },
      {
        "category": "legal_disclaimer",
        "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
        "title": "Legal Notice"
      },
      {
        "category": "summary",
        "text": "Successful exploitation of this vulnerability could allow a sophisticated and authenticated attacker to compromise the security of the Space communication device Battery Pack SP with Wi-Fi. An attacker could escalate privileges, view sensitive information, upload arbitrary files, and perform remote code execution.",
        "title": "Risk evaluation"
      },
      {
        "category": "other",
        "text": "Healthcare, Public Health",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "Worldwide",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "Germany",
        "title": "Company headquarters location"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this (these) vulnerability(ies). Specifically, users should:",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "When remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as its connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage at cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "No known public exploits specifically target this vulnerability.",
        "title": "Recommended Practices"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "Email: CISAservicedesk@cisa.dhs.gov;\n Toll Free: 1-888-282-0870",
      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
    },
    "references": [
      {
        "category": "self",
        "summary": "ICS Advisory ICSMA-23-103-01 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsma-23-103-01.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSMA-23-103-01 Web Version",
        "url": "https://www.cisa.gov/news-events/ics-medical-advisories/icsma-23-103-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://us-cert.cisa.gov/ics/Recommended-Practices"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://cisa.gov/ics"
      }
    ],
    "title": "B. Braun Battery Pack SP with Wi-Fi",
    "tracking": {
      "current_release_date": "2023-04-18T19:27:35.022998Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSMA-23-103-01",
      "initial_release_date": "2023-04-18T19:27:35.022998Z",
      "revision_history": [
        {
          "date": "2023-04-18T19:27:35.022998Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "CSAF Creation Date"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "053L000091 (global) / 054U000091 (U.S.) and 053L000092 (global) / 054U000092 (U.S.)",
                "product": {
                  "name": "Battery pack SP with WIFI: using software 053L000091 (global) / 054U000091 (U.S.) and 053L000092 (global) / 054U000092 (U.S.): SN 138853 and higher",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "Battery pack SP with WIFI"
          }
        ],
        "category": "vendor",
        "name": "B. Braun Melsungen AG"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-0888",
      "cwe": {
        "id": "CWE-95",
        "name": "Improper Neutralization of Directives in Dynamically Evaluated Code (\u0027Eval Injection\u0027)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "An improper neutralization of directives in dynamically evaluated code vulnerability in the Wi-Fi Battery embedded web server versions L90/U70 and L92/U92 can be used to gain administrative access to the Wi-Fi communication module. An authenticated user, having access to both the medical device Wi-Fi network (such as a biomedical engineering staff member) and the specific B. Braun Battery Pack SP with Wi-Fi web server credentials, could gain administrative (root) access on the infusion pump communication module. This could be used as a vector to launch further attacks. CVE-2023-0888 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L).",
          "title": "Vulnerability Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "web.nvd.nist.gov",
          "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-0888"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "B. Braun has released software updates to mitigate the reported vulnerabilities:",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Facilities in Canada utilizing \u201cU\u201d versions of software should follow the U.S. version.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Facilities in Canada utilizing non-\u201cU\u201d versions (e.g. L) should follow the global version.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "For Battery pack SP with Wi-Fi using software 053L000093 (global) / 054U000093 (U.S.):",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "The infusion pumps are not directly affected. However, the interrupted network communication might prevent certain features of the device from functioning properly. Specifically, an impacted device may be unable to receive infusion orders from EMR/PDMS systems, receive a drug library update, or communicate with DoseTrac.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "For more information, see the B. Braun Vulnerability Advisory.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "http://www.bbraun.com/productsecurity"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    }
  ]
}

ghsa-9w87-qf4h-4fc6

Vulnerability from github

Published

2023-03-13 09:30

Modified

2023-03-17 15:30

Severity ?

7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

An improper neutralization of directives in dynamically evaluated code vulnerability in the WiFi Battery embedded web server in versions L90/U70 and L92/U92 can be used to gain administrative access to the WiFi communication module. An authenticated user, having access to both the medical device WiFi network (such as a biomedical engineering staff member) and the specific B.Braun Battery Pack SP with WiFi web server credentials, could get administrative (root) access on the infusion pump communication module. This could be used as a vector to start further attacks

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-0888"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-13T09:15:00Z",
    "severity": "HIGH"
  },
  "details": "An improper neutralization of directives in dynamically evaluated code vulnerability in the WiFi Battery embedded web server in versions L90/U70 and L92/U92 can be used to gain administrative access to the WiFi communication module. An authenticated user, having access to both the medical device WiFi network (such as a biomedical engineering staff member) and the specific B.Braun Battery Pack SP with WiFi web server credentials, could get administrative (root) access on the infusion pump communication module. This could be used as a vector to start further attacks",
  "id": "GHSA-9w87-qf4h-4fc6",
  "modified": "2023-03-17T15:30:25Z",
  "published": "2023-03-13T09:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0888"
    },
    {
      "type": "WEB",
      "url": "https://www.bbraun.com/productsecurity"
    },
    {
      "type": "WEB",
      "url": "https://www.bbraunusa.com/productsecurity"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

gsd-2023-0888

Vulnerability from gsd

Modified

2023-12-13 01:20

Details

An improper neutralization of directives in dynamically evaluated code vulnerability in the WiFi Battery embedded web server in versions L90/U70 and L92/U92 can be used to gain administrative access to the WiFi communication module. An authenticated user, having access to both the medical device WiFi network (such as a biomedical engineering staff member) and the specific B.Braun Battery Pack SP with WiFi web server credentials, could get administrative (root) access on the infusion pump communication module. This could be used as a vector to start further attacks

Aliases

CVE-2023-0888

Aliases

CVE-2023-0888

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-0888",
    "id": "GSD-2023-0888"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-0888"
      ],
      "details": "An improper neutralization of directives in dynamically evaluated code vulnerability in the WiFi Battery embedded web server in versions L90/U70 and L92/U92 can be used to gain administrative access to the WiFi communication module. An authenticated user, having access to both the medical device WiFi network (such as a biomedical engineering staff member) and the specific B.Braun Battery Pack SP with WiFi web server credentials, could get administrative (root) access on the infusion pump communication module. This could be used as a vector to start further attacks",
      "id": "GSD-2023-0888",
      "modified": "2023-12-13T01:20:22.723688Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "productsecurity@bbraun.com",
        "ID": "CVE-2023-0888",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Space Battery Pack SP with Wi-Fi",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "0",
                          "version_value": "053L000092"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "B. Braun "
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Tom Johnston"
        }
      ],
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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "value": "An improper neutralization of directives in dynamically evaluated code vulnerability in the WiFi Battery embedded web server in versions L90/U70 and L92/U92 can be used to gain administrative access to the WiFi communication module. An authenticated user, having access to both the medical device WiFi network (such as a biomedical engineering staff member) and the specific B.Braun Battery Pack SP with WiFi web server credentials, could get administrative (root) access on the infusion pump communication module. This could be used as a vector to start further attacks"
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "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:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-95",
                "lang": "eng",
                "value": "CWE-95 Eval injection"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.bbraun.com/productsecurity",
            "refsource": "MISC",
            "url": "https://www.bbraun.com/productsecurity"
          },
          {
            "name": "https://www.bbraunusa.com/productsecurity",
            "refsource": "MISC",
            "url": "https://www.bbraunusa.com/productsecurity"
          }
        ]
      },
      "solution": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Update to version L93/U93 or newer solves the issue."
            }
          ],
          "value": "Update to version L93/U93 or newer solves the issue."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "work_around": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Use secure credentials and keep them secret.\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eSecure your network to prevent outside access to medical devices.\u003c/span\u003e"
            }
          ],
          "value": "Use secure credentials and keep them secret.\u00a0Secure your network to prevent outside access to medical devices."
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:bbraun:battery-pack_sp_with_wifi_firmware:*:*:*:*:global:*:*:*",
                    "cpe_name": [],
                    "versionEndIncluding": "053l000092",
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:bbraun:battery-pack_sp_with_wifi_firmware:*:*:*:*:us:*:*:*",
                    "cpe_name": [],
                    "versionEndIncluding": "054u000092",
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
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                    "cpe23Uri": "cpe:2.3:h:bbraun:battery-pack_sp_with_wifi:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "productsecurity@bbraun.com",
          "ID": "CVE-2023-0888"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "An improper neutralization of directives in dynamically evaluated code vulnerability in the WiFi Battery embedded web server in versions L90/U70 and L92/U92 can be used to gain administrative access to the WiFi communication module. An authenticated user, having access to both the medical device WiFi network (such as a biomedical engineering staff member) and the specific B.Braun Battery Pack SP with WiFi web server credentials, could get administrative (root) access on the infusion pump communication module. This could be used as a vector to start further attacks"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-94"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.bbraun.com/productsecurity",
              "refsource": "MISC",
              "tags": [
                "Product"
              ],
              "url": "https://www.bbraun.com/productsecurity"
            },
            {
              "name": "https://www.bbraunusa.com/productsecurity",
              "refsource": "MISC",
              "tags": [
                "Product"
              ],
              "url": "https://www.bbraunusa.com/productsecurity"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-03-17T14:39Z",
      "publishedDate": "2023-03-13T09:15Z"
    }
  }
}

cve-2023-0888

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature

Action not permitted

cve-2023-0888

Vulnerability from cvelistv5

icsma-23-103-01

Vulnerability from csaf_cisa

ghsa-9w87-qf4h-4fc6

Vulnerability from github

gsd-2023-0888

Vulnerability from gsd

Tags

Sightings

Nomenclature