{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited.",
      "tlp": {
        "label": "WHITE"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "Siemens has released updates for Opcenter Quality to fix an authentication bypass vulnerability. This could allow unauthenticated access to the application or cause denial of service condition for existing users. The issue is based on rich client modules using IbsGailWrapper-interface. After issuing the record the authentication bypass vulnerability could take place on all modules.\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-944952: Authentication Bypass Vulnerability in Opcenter Quality - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-944952.pdf"
      },
      {
        "category": "self",
        "summary": "SSA-944952: Authentication Bypass Vulnerability in Opcenter Quality - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-944952.txt"
      },
      {
        "category": "self",
        "summary": "SSA-944952: Authentication Bypass Vulnerability in Opcenter Quality - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-944952.json"
      }
    ],
    "title": "SSA-944952: Authentication Bypass Vulnerability in Opcenter Quality",
    "tracking": {
      "current_release_date": "2022-07-12T00:00:00Z",
      "generator": {
        "engine": {
          "name": "Siemens ProductCERT CSAF Generator",
          "version": "1"
        }
      },
      "id": "SSA-944952",
      "initial_release_date": "2022-07-12T00:00:00Z",
      "revision_history": [
        {
          "date": "2022-07-12T00:00:00Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "All versions  \u003c V13.1.20220624",
                "product": {
                  "name": "Opcenter Quality V13.1",
                  "product_id": "1"
                }
              }
            ],
            "category": "product_name",
            "name": "Opcenter Quality V13.1"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V13.2.20220624",
                "product": {
                  "name": "Opcenter Quality V13.2",
                  "product_id": "2"
                }
              }
            ],
            "category": "product_name",
            "name": "Opcenter Quality V13.2"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-33736",
      "cwe": {
        "id": "CWE-303",
        "name": "Incorrect Implementation of Authentication Algorithm"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The affected applications do not properly validate login information during authentication. This could lead to denial of service condition for existing users or allow unauthenticated remote attackers to successfully login without credentials.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Solutions with configuration as Encrypted=2 in ibs.config are potentially impacted by this vulnerability. If problems exists and an immediate replace of IbsGailWrapper.dll is NOT possible, please contact your support-team to change the secure mode of your installation",
          "product_ids": [
            "1",
            "2"
          ]
        },
        {
          "category": "mitigation",
          "details": "For all other cases it is recommended to replace the IbsGailWrapper.dll for short-term",
          "product_ids": [
            "1",
            "2"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V13.1.20220624 or later version",
          "product_ids": [
            "1"
          ],
          "url": "https://support.sw.siemens.com/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V13.2.20220624 or later version",
          "product_ids": [
            "2"
          ],
          "url": "https://support.sw.siemens.com/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.6,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "title": "CVE-2022-33736"
    }
  ]
}