gsd-2020-8256
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A vulnerability in the Pulse Connect Secure < 9.1R8.2 admin web interface could allow an authenticated attacker to gain arbitrary file reading access through Pulse Collaboration via XML External Entity (XXE) vulnerability.
Aliases
Aliases
CVE-2020-8256


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-8256",
    "description": "A vulnerability in the Pulse Connect Secure \u003c 9.1R8.2 admin web interface could allow an authenticated attacker to gain arbitrary file reading access through Pulse Collaboration via XML External Entity (XXE) vulnerability.",
    "id": "GSD-2020-8256"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-8256"
      ],
      "details": "A vulnerability in the Pulse Connect Secure \u003c 9.1R8.2 admin web interface could allow an authenticated attacker to gain arbitrary file reading access through Pulse Collaboration via XML External Entity (XXE) vulnerability.",
      "id": "GSD-2020-8256",
      "modified": "2023-12-13T01:21:54.421605Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "support@hackerone.com",
        "ID": "CVE-2020-8256",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Pulse Connect Secure",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "Fixed in 9.1R8.2"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "A vulnerability in the Pulse Connect Secure \u003c 9.1R8.2 admin web interface could allow an authenticated attacker to gain arbitrary file reading access through Pulse Collaboration via XML External Entity (XXE) vulnerability."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "XML External Entities (XXE) (CWE-611)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44588",
            "refsource": "MISC",
            "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44588"
          },
          {
            "name": "https://www.gosecure.net/blog/2020/11/13/forget-your-perimeter-part-2-four-vulnerabilities-in-pulse-connect-secure/",
            "refsource": "MISC",
            "url": "https://www.gosecure.net/blog/2020/11/13/forget-your-perimeter-part-2-four-vulnerabilities-in-pulse-connect-secure/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:-:*:*:*:*:*:*",
                    "matchCriteriaId": "4F450898-0B06-4073-9B76-BF22F68BD14F",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r1:*:*:*:*:*:*",
                    "matchCriteriaId": "4B21C181-DC49-4EBD-9932-DBB337151FF7",
                    "vulnerable": true
                  },
                  {
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                    "matchCriteriaId": "4FEFC4B1-7350-46F9-80C1-42F5AE06142F",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r3:*:*:*:*:*:*",
                    "matchCriteriaId": "DB7A6D62-6576-4713-9BF4-11068A72E8B7",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r4:*:*:*:*:*:*",
                    "matchCriteriaId": "843BC1B9-50CC-4F8F-A454-A0CEC6E92290",
                    "vulnerable": true
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                    "matchCriteriaId": "D5355372-03EA-46D7-9104-A2785C29B664",
                    "vulnerable": true
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                    "matchCriteriaId": "3DE32A0C-8944-4F51-A286-266055CA4B2F",
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                    "matchCriteriaId": "0349A0CC-A372-4E51-899E-D7BA67876F4B",
                    "vulnerable": true
                  },
                  {
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                    "matchCriteriaId": "93D1A098-BD77-4A7B-9070-A764FB435981",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r6:*:*:*:*:*:*",
                    "matchCriteriaId": "3CCC2D7B-F835-45EC-A316-2F0C5F2CF565",
                    "vulnerable": true
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                  {
                    "criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r7:*:*:*:*:*:*",
                    "matchCriteriaId": "AD812596-C77C-4129-982F-C22A25B52126",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r8:*:*:*:*:*:*",
                    "matchCriteriaId": "9FA0B20D-3FA1-42AE-BDC5-93D8A182927C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r8.1:*:*:*:*:*:*",
                    "matchCriteriaId": "BFFA0B02-7F6D-4434-B1E7-EB8520FD68A0",
                    "vulnerable": true
                  },
                  {
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                    "matchCriteriaId": "18272F7E-A9BA-4175-B6F6-F7E550D736CE",
                    "versionEndIncluding": "9.0",
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                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "A vulnerability in the Pulse Connect Secure \u003c 9.1R8.2 admin web interface could allow an authenticated attacker to gain arbitrary file reading access through Pulse Collaboration via XML External Entity (XXE) vulnerability."
          },
          {
            "lang": "es",
            "value": "Una vulnerabilidad en la interfaz de administraci\u00f3n web de Pulse Connect Secure versiones anteriores a 9.1R8.2, podr\u00eda permitir a un atacante autenticado obtener acceso arbitrario de lectura de archivos por medio de Pulse Collaboration mediante una vulnerabilidad de tipo XML External Entity (XXE)"
          }
        ],
        "id": "CVE-2020-8256",
        "lastModified": "2024-02-27T21:04:17.560",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "NONE",
                "baseScore": 4.0,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 8.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 4.9,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 1.2,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-09-30T18:15:29.287",
        "references": [
          {
            "source": "support@hackerone.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44588"
          },
          {
            "source": "support@hackerone.com",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://www.gosecure.net/blog/2020/11/13/forget-your-perimeter-part-2-four-vulnerabilities-in-pulse-connect-secure/"
          }
        ],
        "sourceIdentifier": "support@hackerone.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-611"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-611"
              }
            ],
            "source": "support@hackerone.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}


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