ssa-324998
Vulnerability from csaf_siemens
Published
2022-01-11 00:00
Modified
2022-01-11 00:00
Summary
SSA-324998: Multiple Vulnerabilities in SICAM A8000

Notes

Summary
SICAM A8000 devices are impacted by two vulnerabilities. The first one could allow a privileged user to enable a debug port with default credentials. The second vulnerability could allow unauthenticated access to certain previously created log files. Siemens has released updates for the affected products and recommends to update to the latest versions.
General Recommendations
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity
Additional Resources
For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Terms of Use
Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.


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{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Michael Messner"
        ],
        "organization": "Siemens Energy",
        "summary": "reporting the vulnerabilities"
      }
    ],
    "category": "Siemens Security Advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited.",
      "tlp": {
        "label": "WHITE"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "SICAM A8000 devices are impacted by two vulnerabilities. The first one could allow a privileged user to enable a debug port with default credentials. The second vulnerability could allow unauthenticated access to certain previously created log files.\n\nSiemens has released updates for the affected products and recommends to update to the latest versions.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "productcert@siemens.com",
      "name": "Siemens ProductCERT",
      "namespace": "https://www.siemens.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-324998: Multiple Vulnerabilities in SICAM A8000 - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf"
      },
      {
        "category": "self",
        "summary": "SSA-324998: Multiple Vulnerabilities in SICAM A8000 - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-324998.txt"
      },
      {
        "category": "self",
        "summary": "SSA-324998: Multiple Vulnerabilities in SICAM A8000 - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-324998.json"
      }
    ],
    "title": "SSA-324998: Multiple Vulnerabilities in SICAM A8000",
    "tracking": {
      "current_release_date": "2022-01-11T00:00:00Z",
      "generator": {
        "engine": {
          "name": "Siemens ProductCERT CSAF Generator",
          "version": "1"
        }
      },
      "id": "SSA-324998",
      "initial_release_date": "2022-01-11T00:00:00Z",
      "revision_history": [
        {
          "date": "2022-01-11T00:00:00Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V16.20",
                "product": {
                  "name": "CP-8000 MASTER MODULE WITH I/O -25/+70\u00b0C (6MF2101-0AB10-0AA0)",
                  "product_id": "1",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6MF2101-0AB10-0AA0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "CP-8000 MASTER MODULE WITH I/O -25/+70\u00b0C"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V16.20",
                "product": {
                  "name": "CP-8000 MASTER MODULE WITH I/O -40/+70\u00b0C (6MF2101-1AB10-0AA0)",
                  "product_id": "2",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6MF2101-1AB10-0AA0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "CP-8000 MASTER MODULE WITH I/O -40/+70\u00b0C"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V16.20",
                "product": {
                  "name": "CP-8021 MASTER MODULE (6MF2802-1AA00)",
                  "product_id": "3",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6MF2802-1AA00"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "CP-8021 MASTER MODULE"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V16.20",
                "product": {
                  "name": "CP-8022 MASTER MODULE WITH GPRS (6MF2802-2AA00)",
                  "product_id": "4",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6MF2802-2AA00"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "CP-8022 MASTER MODULE WITH GPRS"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-45033",
      "cwe": {
        "id": "CWE-798",
        "name": "Use of Hard-coded Credentials"
      },
      "notes": [
        {
          "category": "summary",
          "text": "An undocumented debug port uses hard-coded default credentials. If this port is enabled by a privileged user, an attacker aware of the credentials could access an administrative debug shell on the affected device.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4"
        ]
      },
      "references": [
        {
          "summary": "CVE-2021-45033 - CP-8000 MASTER MODULE WITH I/O -25/+70\u00b0C",
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109805670"
        },
        {
          "summary": "CVE-2021-45033 - CP-8000 MASTER MODULE WITH I/O -40/+70\u00b0C",
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109805670"
        },
        {
          "summary": "CVE-2021-45033 - CP-8021 MASTER MODULE",
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109805670"
        },
        {
          "summary": "CVE-2021-45033 - CP-8022 MASTER MODULE WITH GPRS",
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109805670"
        },
        {
          "summary": "CVE-2021-45033 Mitre 5.0 json",
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-45033.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V16.20 or later version",
          "product_ids": [
            "1",
            "2",
            "3",
            "4"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109805670"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4"
          ]
        }
      ],
      "title": "CVE-2021-45033"
    },
    {
      "cve": "CVE-2021-45034",
      "cwe": {
        "id": "CWE-284",
        "name": "Improper Access Control"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The web server of the affected system allows access to logfiles and diagnostic data generated by a privileged user. An unauthenticated attacker could access the files by knowing the corresponding download links.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4"
        ]
      },
      "references": [
        {
          "summary": "CVE-2021-45034 - CP-8000 MASTER MODULE WITH I/O -25/+70\u00b0C",
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109805670"
        },
        {
          "summary": "CVE-2021-45034 - CP-8000 MASTER MODULE WITH I/O -40/+70\u00b0C",
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109805670"
        },
        {
          "summary": "CVE-2021-45034 - CP-8021 MASTER MODULE",
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109805670"
        },
        {
          "summary": "CVE-2021-45034 - CP-8022 MASTER MODULE WITH GPRS",
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109805670"
        },
        {
          "summary": "CVE-2021-45034 Mitre 5.0 json",
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-45034.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V16.20 or later version",
          "product_ids": [
            "1",
            "2",
            "3",
            "4"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109805670"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4"
          ]
        }
      ],
      "title": "CVE-2021-45034"
    }
  ]
}


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