FKIE_CVE-2020-8240
Vulnerability from fkie_nvd - Published: 2020-10-28 13:15 - Updated: 2026-06-17 03:26
Severity
Summary
A vulnerability in the Pulse Secure Desktop Client < 9.1R9 allows a restricted user on an endpoint machine can use system-level privileges if the Embedded Browser is configured with Credential Provider. This vulnerability only affects Windows PDC if the Embedded Browser is configured with the Credential Provider.
References
Impacted products
{
"affected": [
{
"affectedData": [
{
"product": "Pulse Secure Desktop Client",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "9.1R9"
}
]
}
],
"source": "support@hackerone.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:*:*:*:*:*:windows:*:*",
"matchCriteriaId": "F3BBCA2A-A964-4B88-84D2-09199D7830D2",
"versionEndExcluding": "9.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r1:*:*:*:windows:*:*",
"matchCriteriaId": "5D8D50A3-4BCA-424C-80A6-FB748505E322",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r2:*:*:*:windows:*:*",
"matchCriteriaId": "4582A0E1-A8CE-41F1-B66B-093B6A6B0C5E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r3:*:*:*:windows:*:*",
"matchCriteriaId": "E752E4C2-30CB-46D1-A785-49EDF2A15248",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r3.1:*:*:*:windows:*:*",
"matchCriteriaId": "75017203-FA52-4C5D-9B9C-E38F26852BB2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r4:*:*:*:windows:*:*",
"matchCriteriaId": "C6460E3E-758A-41AC-A1A3-7288B5030C0F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r4.1:*:*:*:windows:*:*",
"matchCriteriaId": "D16AD2E8-9C7D-4EA2-8AF1-881546E97D75",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r4.2:*:*:*:windows:*:*",
"matchCriteriaId": "FFB49374-0F24-41BA-BC44-51DC22D27B0B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r5:*:*:*:windows:*:*",
"matchCriteriaId": "3996F908-D6EE-461B-8A2B-BF2FD94BB776",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r6:*:*:*:windows:*:*",
"matchCriteriaId": "F51DF92D-EEEC-4F2D-902C-6084201CAF05",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r7:*:*:*:windows:*:*",
"matchCriteriaId": "A502DBE4-F14E-4115-8AFE-12D47AEAFEF4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r7.1:*:*:*:windows:*:*",
"matchCriteriaId": "EC134B99-2DDE-43F1-9808-A4AC4FDD943E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r8:*:*:*:windows:*:*",
"matchCriteriaId": "A34AEAC3-082E-4EA3-B46B-782F11053F15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r8.2:*:*:*:windows:*:*",
"matchCriteriaId": "32465036-9876-4AAD-86A0-C5503C0C55F4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Pulse Secure Desktop Client \u003c 9.1R9 allows a restricted user on an endpoint machine can use system-level privileges if the Embedded Browser is configured with Credential Provider. This vulnerability only affects Windows PDC if the Embedded Browser is configured with the Credential Provider."
},
{
"lang": "es",
"value": "Una vulnerabilidad en Pulse Secure Desktop Client versiones anteriores a 9.1R9, permite que un usuario restringido en una m\u00e1quina endpoint pueda usar privilegios de nivel system si el Embedded Browser est\u00e1 configurado con Credential Provider.\u0026#xa0;Esta vulnerabilidad solo afecta Windows PDC si el Embedded Browser est\u00e1 configurado con el Credential Provider"
}
],
"id": "CVE-2020-8240",
"lastModified": "2026-06-17T03:26:06.867",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 6.9,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-10-28T13:15:12.387",
"references": [
{
"source": "support@hackerone.com",
"tags": [
"Vendor Advisory"
],
"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601"
}
],
"sourceIdentifier": "support@hackerone.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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