FKIE_CVE-2020-8256

Vulnerability from fkie_nvd - Published: 2020-09-30 18:15 - Updated: 2024-11-21 05:38
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Summary
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.
References
support@hackerone.comhttps://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44588Vendor Advisory
support@hackerone.comhttps://www.gosecure.net/blog/2020/11/13/forget-your-perimeter-part-2-four-vulnerabilities-in-pulse-connect-secure/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44588Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.gosecure.net/blog/2020/11/13/forget-your-perimeter-part-2-four-vulnerabilities-in-pulse-connect-secure/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
ivanti connect_secure 9.1
ivanti connect_secure 9.1
ivanti connect_secure 9.1
ivanti connect_secure 9.1
ivanti connect_secure 9.1
ivanti connect_secure 9.1
ivanti connect_secure 9.1
ivanti connect_secure 9.1
ivanti connect_secure 9.1
ivanti connect_secure 9.1
ivanti connect_secure 9.1
ivanti connect_secure 9.1
ivanti connect_secure 9.1
pulsesecure pulse_connect_secure *
To clipboard 

{
  "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
            },
            {
              "criteria": "cpe:2.3:a:ivanti:connect_secure:9.1:r2:*:*:*:*:*:*",
              "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
            },
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              "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",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "0349A0CC-A372-4E51-899E-D7BA67876F4B",
              "vulnerable": true
            },
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              "matchCriteriaId": "93D1A098-BD77-4A7B-9070-A764FB435981",
              "vulnerable": true
            },
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              "vulnerable": true
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              "vulnerable": true
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            },
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              "matchCriteriaId": "BFFA0B02-7F6D-4434-B1E7-EB8520FD68A0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:pulsesecure:pulse_connect_secure:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "18272F7E-A9BA-4175-B6F6-F7E550D736CE",
              "versionEndIncluding": "9.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "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": "2024-11-21T05:38:36.137",
  "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/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44588"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "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": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ],
      "source": "support@hackerone.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.