gsd-2019-5134
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure.
Aliases
Aliases
CVE-2019-5134


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-5134",
    "description": "An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure.",
    "id": "GSD-2019-5134"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-5134"
      ],
      "details": "An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure.",
      "id": "GSD-2019-5134",
      "modified": "2023-12-13T01:23:55.109913Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "talos-cna@cisco.com",
        "ID": "CVE-2019-5134",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "WAGO PFC200 Firmware",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "version 03.00.39(12)"
                        },
                        {
                          "version_value": "version 03.01.07(13)"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "WAGO PFC100 Firmware",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "version 03.00.39(12)"
                        }
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                    }
                  }
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              },
              "vendor_name": "Wago"
            }
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      "data_type": "CVE",
      "data_version": "4.0",
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "regular expression without anchors"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0923",
            "refsource": "MISC",
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0923"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:wago:pfc200_firmware:03.00.39\\(12\\):*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:wago:pfc200_firmware:03.01.07\\(13\\):*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
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                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:h:wago:pfc200:-:*:*:*:*:*:*:*",
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                "operator": "OR"
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            ],
            "cpe_match": [],
            "operator": "AND"
          },
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:wago:pfc100_firmware:03.00.39\\(12\\):*:*:*:*:*:*:*",
                    "cpe_name": [],
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                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
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                    "cpe23Uri": "cpe:2.3:h:wago:pfc100:-:*:*:*:*:*:*:*",
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          "ID": "CVE-2019-5134"
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
                {
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                  "value": "NVD-CWE-noinfo"
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        },
        "references": {
          "reference_data": [
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              "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0923",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0923"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2020-03-11T22:27Z"
    }
  }
}


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