CVE-2018-20807 (GCVE-0-2018-20807)

Vulnerability from cvelistv5 – Published: 2019-03-16 03:00 – Updated: 2024-08-05 12:12
VLAI
Summary
An XSS issue has been found in welcome.cgi in Pulse Secure Pulse Connect Secure (PCS) 8.1.x before 8.1R12, 8.2.x before 8.2R9, and 8.3.x before 8.3R3 due to one of the URL parameters not being sanitized properly.
CWE
  • n/a
Assigner
References
Date Public
2019-03-15 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T12:12:27.370Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43730/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2019-03-15T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An XSS issue has been found in welcome.cgi in Pulse Secure Pulse Connect Secure (PCS) 8.1.x before 8.1R12, 8.2.x before 8.2R9, and 8.3.x before 8.3R3 due to one of the URL parameters not being sanitized properly."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-03-16T02:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43730/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-20807",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An XSS issue has been found in welcome.cgi in Pulse Secure Pulse Connect Secure (PCS) 8.1.x before 8.1R12, 8.2.x before 8.2R9, and 8.3.x before 8.3R3 due to one of the URL parameters not being sanitized properly."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43730/",
              "refsource": "CONFIRM",
              "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43730/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-20807",
    "datePublished": "2019-03-16T03:00:00.000Z",
    "dateReserved": "2019-03-15T00:00:00.000Z",
    "dateUpdated": "2024-08-05T12:12:27.370Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2018-20807",
      "date": "2026-06-03",
      "epss": "0.0012",
      "percentile": "0.30509"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2018-20807\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2019-06-28T18:15:10.927\",\"lastModified\":\"2024-11-21T04:02:13.370\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An XSS issue has been found in welcome.cgi in Pulse Secure Pulse Connect Secure (PCS) 8.1.x before 8.1R12, 8.2.x before 8.2R9, and 8.3.x before 8.3R3 due to one of the URL parameters not being sanitized properly.\"},{\"lang\":\"es\",\"value\":\"Se ha encontrado un problema de Cross-Site Scripting (XSS) en  welcome.cgi en Pulse Secure Pulse Connect Secure (PCS) en la versi\u00f3n 8.1.x anteriores a 8.1R12, versi\u00f3n 8.2.x anteriores a 8.2R9, y 8.3.x anteriores a 8.3R3 debido a que uno de los par\u00e1metros de la URL no se sanea correctamente.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N\",\"baseScore\":6.1,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":2.7}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:P/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r1.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"9BF1434F-BC2F-4C63-B3CB-BBC14F95E0EE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r1.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"5EF31B2A-7DEE-4C69-ADE5-FFBF176D8DCF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r10.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"AFC39A4D-7738-4818-9866-A34C55216401\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r11.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"91B0F725-70CD-4CF4-AF35-4DEB24F7E3E1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r11.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"E6FA7630-082B-4F48-BE53-981052FB7268\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r2.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"D56B8268-81D1-4CC0-A115-0CDFE8ACD59D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r2.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"B10E91CD-0FCC-4DEF-8043-38819C597934\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r3.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"9D3965E4-51E0-4F15-B03B-7342EA6BCA63\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r3.2:*:*:*:*:*:*\",\"matchCriteriaId\":\"2636BBD1-D46F-4EA2-A460-A343443F838A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r4.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"ECFA01A7-6AB6-4E6B-82E3-30CE8C776960\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r4.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"069B315B-FF97-4F3C-A1AB-831E6CD5F94C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r5.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"84418011-9D3F-4C72-B911-A6E4CEA171F3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r6.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"A7D488D9-6AC7-4DE4-9D65-A8E2D287DCB9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r7:*:*:*:*:*:*\",\"matchCriteriaId\":\"EA6054EC-A05F-46B4-9056-5719B2DB7EFB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r7.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"B3A09079-5587-4FB1-9EC2-F6E44D523CB7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r8.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"8FB98CD3-E968-4336-81BD-0132DBD7462C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r9.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"C5465537-625D-4A9D-8787-FF4744681BA8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r9.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"96A2E24D-5EE5-46CF-AAA0-8474C4F641F6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.1:r9.2:*:*:*:*:*:*\",\"matchCriteriaId\":\"1243FDDA-6D64-408E-8911-FA1D37A915ED\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"5F134803-A479-4DBE-B3D4-3A5D121E185F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r1.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"48B04626-10A7-4A12-AF3D-61C8D980AA21\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r1.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"183E1DD7-EE4B-47C4-99E2-CD06ED2E0D4F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r2.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"1D187DDB-96C8-4435-992E-CFEEE24BC7C5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r3.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"1CA6CBE1-CF6C-4D8C-BAB3-0B78E56E85DA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r3.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"761102E8-04DB-465A-A592-98C5F5E0ADFA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r4.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"3F7455AD-E662-4817-A343-9ACCE763B78E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r4.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"A1F61A93-6E90-4063-BFCA-166DA0DDCE38\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r5.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"B5BF94C4-0456-4CB1-9CC5-02A316C84E09\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r5.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"35F94103-0DB3-4D3A-8247-59E1F86743B8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r6.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"784ADC67-57BF-4FFA-AC13-5F2F1208F39D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r7.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"E6D81535-5163-4DAD-8AAA-61F107E11EB8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r7.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"DCF535C6-97A2-4222-9BF4-A7D16E5598FF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r7.2:*:*:*:*:*:*\",\"matchCriteriaId\":\"40209543-6A6C-4811-834F-1CBF0C13A7E1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r8.0:*:*:*:*:*:*\",\"matchCriteriaId\":\"2B3806F4-53E6-47B2-9D16-69B566DAAD97\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r8.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"A37BEF28-D0D5-46BD-A460-32734D0D63B8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.2:r8.2:*:*:*:*:*:*\",\"matchCriteriaId\":\"363C9E09-EC06-4A34-8C25-97DCCAA992E1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.3:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"2871AAD9-FC12-4E2D-B722-0F721D7FE101\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.3:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"2A319BAB-F483-4926-9700-760D8025F747\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ivanti:connect_secure:8.3:r2.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"AA6BD7FD-29A3-468C-8A85-63202EB1B625\"}]}]}],\"references\":[{\"url\":\"https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43730/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43730/\",\"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…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…