CVE-2020-5893
Vulnerability from cvelistv5
Published
2020-04-30 21:00
Modified
2024-08-04 08:47
Severity ?
Summary
In versions 7.1.5-7.1.8, when a user connects to a VPN using BIG-IP Edge Client over an unsecure network, BIG-IP Edge Client responds to authentication requests over HTTP while sending probes for captive portal detection.
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:47:40.873Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.f5.com/csp/article/K97733133"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "BIG-IP Edge Client",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "7.1.5-7.1.8"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In versions 7.1.5-7.1.8, when a user connects to a VPN using BIG-IP Edge Client over an unsecure network, BIG-IP Edge Client responds to authentication requests over HTTP while sending probes for captive portal detection."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Brute Force",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-30T21:00:49",
        "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
        "shortName": "f5"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.f5.com/csp/article/K97733133"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "f5sirt@f5.com",
          "ID": "CVE-2020-5893",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "BIG-IP Edge Client",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "7.1.5-7.1.8"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In versions 7.1.5-7.1.8, when a user connects to a VPN using BIG-IP Edge Client over an unsecure network, BIG-IP Edge Client responds to authentication requests over HTTP while sending probes for captive portal detection."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Brute Force"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.f5.com/csp/article/K97733133",
              "refsource": "CONFIRM",
              "url": "https://support.f5.com/csp/article/K97733133"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
    "assignerShortName": "f5",
    "cveId": "CVE-2020-5893",
    "datePublished": "2020-04-30T21:00:49",
    "dateReserved": "2020-01-06T00:00:00",
    "dateUpdated": "2024-08-04T08:47:40.873Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"11.6.1\", \"versionEndIncluding\": \"11.6.5\", \"matchCriteriaId\": \"2FBA9552-4645-4BFF-91A4-47B6A3414325\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"12.1.0\", \"versionEndIncluding\": \"12.1.5\", \"matchCriteriaId\": \"6C3B5688-0235-4D4F-A26C-440FF24A1B43\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"13.1.0\", \"versionEndIncluding\": \"13.1.3\", \"matchCriteriaId\": \"6FCB6C17-33AC-4E5E-8633-7490058CA51F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"14.0.0\", \"versionEndIncluding\": \"14.1.2\", \"matchCriteriaId\": \"FCBAF5C1-3761-47BB-AD8E-A55A64D33AF3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"15.0.0\", \"versionEndIncluding\": \"15.1.0\", \"matchCriteriaId\": \"EFBB9E7C-08D1-4B30-AD3B-CADBF30D756B\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager_client:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"7.1.5\", \"versionEndExcluding\": \"7.1.9\", \"matchCriteriaId\": \"22A479A8-904D-4959-B554-5150505BE438\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In versions 7.1.5-7.1.8, when a user connects to a VPN using BIG-IP Edge Client over an unsecure network, BIG-IP Edge Client responds to authentication requests over HTTP while sending probes for captive portal detection.\"}, {\"lang\": \"es\", \"value\": \"En las versiones 7.1.5 hasta 7.1.8, cuando un usuario se conecta a una VPN usando BIG-IP Edge Client por medio de una red no segura, BIG-IP Edge Client responde a las peticiones de autenticaci\\u00f3n por medio de HTTP mientras env\\u00eda sondas para la detecci\\u00f3n del portal cautivo.\"}]",
      "id": "CVE-2020-5893",
      "lastModified": "2024-11-21T05:34:46.830",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N\", \"baseScore\": 3.7, \"baseSeverity\": \"LOW\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.2, \"impactScore\": 1.4}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:N/C:P/I:N/A:N\", \"baseScore\": 4.3, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.6, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2020-04-30T21:15:17.463",
      "references": "[{\"url\": \"https://support.f5.com/csp/article/K97733133\", \"source\": \"f5sirt@f5.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://support.f5.com/csp/article/K97733133\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "f5sirt@f5.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-319\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2020-5893\",\"sourceIdentifier\":\"f5sirt@f5.com\",\"published\":\"2020-04-30T21:15:17.463\",\"lastModified\":\"2024-11-21T05:34:46.830\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In versions 7.1.5-7.1.8, when a user connects to a VPN using BIG-IP Edge Client over an unsecure network, BIG-IP Edge Client responds to authentication requests over HTTP while sending probes for captive portal detection.\"},{\"lang\":\"es\",\"value\":\"En las versiones 7.1.5 hasta 7.1.8, cuando un usuario se conecta a una VPN usando BIG-IP Edge Client por medio de una red no segura, BIG-IP Edge Client responde a las peticiones de autenticaci\u00f3n por medio de HTTP mientras env\u00eda sondas para la detecci\u00f3n del portal cautivo.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":3.7,\"baseSeverity\":\"LOW\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-319\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"11.6.1\",\"versionEndIncluding\":\"11.6.5\",\"matchCriteriaId\":\"2FBA9552-4645-4BFF-91A4-47B6A3414325\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"12.1.0\",\"versionEndIncluding\":\"12.1.5\",\"matchCriteriaId\":\"6C3B5688-0235-4D4F-A26C-440FF24A1B43\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"13.1.0\",\"versionEndIncluding\":\"13.1.3\",\"matchCriteriaId\":\"6FCB6C17-33AC-4E5E-8633-7490058CA51F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"14.0.0\",\"versionEndIncluding\":\"14.1.2\",\"matchCriteriaId\":\"FCBAF5C1-3761-47BB-AD8E-A55A64D33AF3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"15.0.0\",\"versionEndIncluding\":\"15.1.0\",\"matchCriteriaId\":\"EFBB9E7C-08D1-4B30-AD3B-CADBF30D756B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager_client:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.1.5\",\"versionEndExcluding\":\"7.1.9\",\"matchCriteriaId\":\"22A479A8-904D-4959-B554-5150505BE438\"}]}]}],\"references\":[{\"url\":\"https://support.f5.com/csp/article/K97733133\",\"source\":\"f5sirt@f5.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.f5.com/csp/article/K97733133\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.