{
  "document": {
    "title": "SSA-831168: Cross-Site Scripting Vulnerability in Spectrum Power 4",
    "category": "Siemens Security Advisory",
    "csaf_version": "2.0",
    "publisher": {
      "name": "Siemens ProductCERT",
      "contact_details": "productcert@siemens.com",
      "category": "vendor",
      "namespace": "https://www.siemens.com"
    },
    "distribution": {
      "text": "Disclosure is not limited.",
      "tlp": {
        "label": "WHITE"
      }
    },
    "tracking": {
      "id": "SSA-831168",
      "status": "final",
      "version": "1",
      "revision_history": [
        {
          "number": "1",
          "legacy_version": "1.0",
          "date": "2022-02-08T00:00:00Z",
          "summary": "Publication Date"
        }
      ],
      "initial_release_date": "2022-02-08T00:00:00Z",
      "current_release_date": "2022-02-08T00:00:00Z",
      "generator": {
        "engine": {
          "name": "Siemens ProductCERT CSAF Generator",
          "version": "1"
        }
      }
    },
    "notes": [
      {
        "title": "Summary",
        "category": "summary",
        "text": "A Cross-Site Scripting (XSS) vulnerability is found in the integrated web application \"Online Help\" of Spectrum Power 4.\n\nSiemens has released an update for the Spectrum Power 4 and recommends to update to the latest version."
      },
      {
        "title": "General Recommendations",
        "category": "general",
        "text": "Operators of critical power systems (e.g. TSOs or DSOs) worldwide are usually required by regulations to build resilience into the power grids by applying multi-level redundant secondary protection schemes. It is therefore recommended that the operators check whether appropriate resilient protection measures are in place. The risk of cyber incidents impacting the grid's reliability can thus be minimized by virtue of the grid design.\n\nSiemens strongly recommends applying the provided security updates using the corresponding tooling and documented procedures made available with the product. If supported by the product, an automated means to apply the security updates across multiple product instances may be used. Siemens strongly recommends prior validation of any security update before being applied, and supervision by trained staff of the update process in the target environment.\n\nAs a general security measure Siemens strongly recommends to protect network access with appropriate mechanisms (e.g. firewalls, segmentation, VPN). It is advised to configure the environment according to our operational guidelines in order to run the devices in a protected IT environment.\n\nRecommended security guidelines can be found at:\n\nhttps://www.siemens.com/gridsecurity"
      },
      {
        "title": "Additional Resources",
        "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": "Terms of Use",
        "category": "legal_disclaimer",
        "text": "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."
      }
    ],
    "references": [
      {
        "category": "self",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-831168.pdf",
        "summary": "SSA-831168: Cross-Site Scripting Vulnerability in Spectrum Power 4 - PDF Version"
      },
      {
        "category": "self",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-831168.txt",
        "summary": "SSA-831168: Cross-Site Scripting Vulnerability in Spectrum Power 4 - TXT Version"
      },
      {
        "category": "self",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-831168.json",
        "summary": "SSA-831168: Cross-Site Scripting Vulnerability in Spectrum Power 4 - CSAF Version"
      }
    ],
    "acknowledgments": [
      {
        "names": [
          "Jacinto Moral Matellán",
          "Aarón Flecha Menéndez"
        ],
        "organization": "S21Sec",
        "summary": "reporting the vulnerability"
      }
    ]
  },
  "product_tree": {
    "branches": [
      {
        "name": "Siemens",
        "category": "vendor",
        "branches": [
          {
            "name": "Spectrum Power 4",
            "category": "product_name",
            "branches": [
              {
                "name": "< V4.70 SP9 Security Patch 1",
                "category": "product_version_range",
                "product": {
                  "product_id": "1",
                  "name": "Spectrum Power 4"
                }
              }
            ]
          }
        ]
      }
    ]
  },
  "vulnerabilities": [
    {
      "title": "CVE-2022-23312",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "The integrated web application \"Online Help\" in affected product contains a Cross-Site Scripting (XSS) vulnerability that could be exploited if unsuspecting users are tricked into accessing a malicious link."
        }
      ],
      "cve": "CVE-2022-23312",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
      },
      "product_status": {
        "known_affected": [
          "1"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C"
          },
          "products": [
            "1"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V4.70 SP9 Security Patch 1 or later version. Please contact your local Siemens representative."
        },
        {
          "product_ids": [
            "1"
          ],
          "category": "mitigation",
          "details": "Do not open unknown links while working on Spectrum Power 4."
        }
      ],
      "references": [
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2022-23312.json",
          "summary": "CVE-2022-23312 Mitre 5.0 json"
        }
      ]
    }
  ]
}