CVE-2019-13941 (GCVE-0-2019-13941)

Vulnerability from cvelistv5 – Published: 2020-02-11 15:36 – Updated: 2024-08-05 00:05
VLAI?
Summary
A vulnerability has been identified in OZW672 (All versions < V10.00), OZW772 (All versions < V10.00). Vulnerable versions of OZW Web Server use predictable path names for project files that legitimately authenticated users have created by using the application's export function. By accessing a specific uniform resource locator on the web server, a remote attacker could be able to download a project file without prior authentication. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected system. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises the confidentiality of the targeted system.
Severity ?
No CVSS data available.
CWE
  • CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
Impacted products
Vendor Product Version
Siemens AG OZW672 Affected: All versions < V10.00
Create a notification for this product.
    Siemens AG OZW772 Affected: All versions < V10.00
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T00:05:43.901Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-986695.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.us-cert.gov/ics/advisories/icsa-20-042-09"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "OZW672",
          "vendor": "Siemens AG",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V10.00"
            }
          ]
        },
        {
          "product": "OZW772",
          "vendor": "Siemens AG",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V10.00"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in OZW672 (All versions \u003c V10.00), OZW772 (All versions \u003c V10.00). Vulnerable versions of OZW Web Server use predictable path names for project files that legitimately authenticated users have created by using the application\u0027s export function. By accessing a specific uniform resource locator on the web server, a remote attacker could be able to download a project file without prior authentication. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected system. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises the confidentiality of the targeted system."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-552",
              "description": "CWE-552: Files or Directories Accessible to External Parties",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-03-10T19:16:14",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-986695.pdf"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.us-cert.gov/ics/advisories/icsa-20-042-09"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2019-13941",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "OZW672",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V10.00"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "OZW772",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V10.00"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Siemens AG"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability has been identified in OZW672 (All versions \u003c V10.00), OZW772 (All versions \u003c V10.00). Vulnerable versions of OZW Web Server use predictable path names for project files that legitimately authenticated users have created by using the application\u0027s export function. By accessing a specific uniform resource locator on the web server, a remote attacker could be able to download a project file without prior authentication. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected system. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises the confidentiality of the targeted system."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-552: Files or Directories Accessible to External Parties"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-986695.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-986695.pdf"
            },
            {
              "name": "https://www.us-cert.gov/ics/advisories/icsa-20-042-09",
              "refsource": "MISC",
              "url": "https://www.us-cert.gov/ics/advisories/icsa-20-042-09"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2019-13941",
    "datePublished": "2020-02-11T15:36:10",
    "dateReserved": "2019-07-18T00:00:00",
    "dateUpdated": "2024-08-05T00:05:43.901Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:siemens:ozw672_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"10.00\", \"matchCriteriaId\": \"FFD10BFF-BF2A-45DA-AF54-274A770D3C6C\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:siemens:ozw672:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2B44996E-361B-4A33-BCBA-E834612D891E\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:siemens:ozw772_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"10.00\", \"matchCriteriaId\": \"ACA47579-4868-4B8E-BC4C-3A3280E9FC5D\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:siemens:ozw772:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D76AA89B-3B42-4A6D-858D-63F503D8F953\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability has been identified in OZW672 (All versions \u003c V10.00), OZW772 (All versions \u003c V10.00). Vulnerable versions of OZW Web Server use predictable path names for project files that legitimately authenticated users have created by using the application\u0027s export function. By accessing a specific uniform resource locator on the web server, a remote attacker could be able to download a project file without prior authentication. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected system. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises the confidentiality of the targeted system.\"}, {\"lang\": \"es\", \"value\": \"Se ha identificado una vulnerabilidad en OZW672 (Todas las versiones anteriores a V10.00), OZW772 (Todas las versiones anteriores a V10.00). Las versiones vulnerables de OZW Web Server utilizan nombres de ruta predecibles para archivos de proyecto que los usuarios autenticados leg\\u00edtimamente han creado usando la funci\\u00f3n de exportaci\\u00f3n de la aplicaci\\u00f3n. Mediante el acceso a un localizador de recursos uniforme espec\\u00edfico en el servidor web, un atacante remoto podr\\u00eda descargar un archivo de proyecto sin una autenticaci\\u00f3n previa. La vulnerabilidad de seguridad podr\\u00eda ser explotada por parte de un atacante no autenticado con acceso de red al sistema afectado. No es requerida una interacci\\u00f3n del usuario para explotar esta vulnerabilidad de seguridad. Una explotaci\\u00f3n con \\u00e9xito de la vulnerabilidad de seguridad compromete la confidencialidad del sistema objetivo.\"}]",
      "id": "CVE-2019-13941",
      "lastModified": "2024-11-21T04:25:44.447",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:N/A:N\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2020-02-11T16:15:14.897",
      "references": "[{\"url\": \"https://cert-portal.siemens.com/productcert/pdf/ssa-986695.pdf\", \"source\": \"productcert@siemens.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.us-cert.gov/ics/advisories/icsa-20-042-09\", \"source\": \"productcert@siemens.com\", \"tags\": [\"Third Party Advisory\", \"US Government Resource\"]}, {\"url\": \"https://cert-portal.siemens.com/productcert/pdf/ssa-986695.pdf\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.us-cert.gov/ics/advisories/icsa-20-042-09\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"US Government Resource\"]}]",
      "sourceIdentifier": "productcert@siemens.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"productcert@siemens.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-552\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-552\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2019-13941\",\"sourceIdentifier\":\"productcert@siemens.com\",\"published\":\"2020-02-11T16:15:14.897\",\"lastModified\":\"2024-11-21T04:25:44.447\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability has been identified in OZW672 (All versions \u003c V10.00), OZW772 (All versions \u003c V10.00). Vulnerable versions of OZW Web Server use predictable path names for project files that legitimately authenticated users have created by using the application\u0027s export function. By accessing a specific uniform resource locator on the web server, a remote attacker could be able to download a project file without prior authentication. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected system. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises the confidentiality of the targeted system.\"},{\"lang\":\"es\",\"value\":\"Se ha identificado una vulnerabilidad en OZW672 (Todas las versiones anteriores a V10.00), OZW772 (Todas las versiones anteriores a V10.00). Las versiones vulnerables de OZW Web Server utilizan nombres de ruta predecibles para archivos de proyecto que los usuarios autenticados leg\u00edtimamente han creado usando la funci\u00f3n de exportaci\u00f3n de la aplicaci\u00f3n. Mediante el acceso a un localizador de recursos uniforme espec\u00edfico en el servidor web, un atacante remoto podr\u00eda descargar un archivo de proyecto sin una autenticaci\u00f3n previa. La vulnerabilidad de seguridad podr\u00eda ser explotada por parte de un atacante no autenticado con acceso de red al sistema afectado. No es requerida una interacci\u00f3n del usuario para explotar esta vulnerabilidad de seguridad. Una explotaci\u00f3n con \u00e9xito de la vulnerabilidad de seguridad compromete la confidencialidad del sistema objetivo.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"productcert@siemens.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-552\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-552\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:ozw672_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.00\",\"matchCriteriaId\":\"FFD10BFF-BF2A-45DA-AF54-274A770D3C6C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:ozw672:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2B44996E-361B-4A33-BCBA-E834612D891E\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:ozw772_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.00\",\"matchCriteriaId\":\"ACA47579-4868-4B8E-BC4C-3A3280E9FC5D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:ozw772:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D76AA89B-3B42-4A6D-858D-63F503D8F953\"}]}]}],\"references\":[{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-986695.pdf\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.us-cert.gov/ics/advisories/icsa-20-042-09\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-986695.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.us-cert.gov/ics/advisories/icsa-20-042-09\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.