GSD-2018-17889

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
In WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior when parsing project files, the XMLParser that ships with Wecon PIStudio is vulnerable to a XML external entity injection attack, which may allow sensitive information disclosure.
Aliases
Aliases
CVE-2018-17889
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{
  "GSD": {
    "alias": "CVE-2018-17889",
    "description": "In WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior when parsing project files, the XMLParser that ships with Wecon PIStudio is vulnerable to a XML external entity injection attack, which may allow sensitive information disclosure.",
    "id": "GSD-2018-17889"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-17889"
      ],
      "details": "In WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior when parsing project files, the XMLParser that ships with Wecon PIStudio is vulnerable to a XML external entity injection attack, which may allow sensitive information disclosure.",
      "id": "GSD-2018-17889",
      "modified": "2023-12-13T01:22:31.332043Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "DATE_PUBLIC": "2018-10-04T00:00:00",
        "ID": "CVE-2018-17889",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "PI Studio HMI",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "4.1.9 and prior"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "PI Studio",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "4.2.34 and prior"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "WECON"
            }
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        }
      },
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      "data_type": "CVE",
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            "value": "In WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior when parsing project files, the XMLParser that ships with Wecon PIStudio is vulnerable to a XML external entity injection attack, which may allow sensitive information disclosure."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "INFORMATION EXPOSURE THROUGH XML EXTERNAL ENTITY REFERENCE CWE-611"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01",
            "refsource": "MISC",
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:we-con:pi_studio:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.2.34",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:we-con:pi_studio_hmi:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.1.9",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ID": "CVE-2018-17889"
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        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "In WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior when parsing project files, the XMLParser that ships with Wecon PIStudio is vulnerable to a XML external entity injection attack, which may allow sensitive information disclosure."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-611"
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        },
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          "reference_data": [
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01",
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 1.6,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2019-10-09T23:36Z",
      "publishedDate": "2018-10-08T12:29Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.