fkie_cve-2020-8254
Vulnerability from fkie_nvd
Published
2020-10-28 13:15
Modified
2024-11-21 05:38
Severity ?
Summary
A vulnerability in the Pulse Secure Desktop Client < 9.1R9 has Remote Code Execution (RCE) if users can be convinced to connect to a malicious server. This vulnerability only affects Windows PDC.To improve the security of connections between Pulse clients and Pulse Connect Secure, see below recommendation(s):Disable Dynamic certificate trust for PDC.
References
Impacted products
{
"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
},
{
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"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 has Remote Code Execution (RCE) if users can be convinced to connect to a malicious server. This vulnerability only affects Windows PDC.To improve the security of connections between Pulse clients and Pulse Connect Secure, see below recommendation(s):Disable Dynamic certificate trust for PDC."
},
{
"lang": "es",
"value": "Una vulnerabilidad en Pulse Secure Desktop Client versiones anteriores a 9.1R9, presenta una Ejecuci\u00f3n de C\u00f3digo Remota (RCE) si usuarios pueden ser convencidos a conectarse a un servidor malicioso.\u0026#xa0;Esta vulnerabilidad solo afecta a Windows PDC. Para mejorar la seguridad de las conexiones entre los clientes Pulse y Pulse Connect Secure, v\u00e9ase la(s) siguiente(s) recomendaci\u00f3n(es): Deshabilite el certificado confiable din\u00e1mico para PDC"
}
],
"id": "CVE-2020-8254",
"lastModified": "2024-11-21T05:38:35.900",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-10-28T13:15:12.747",
"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": "CWE-23"
}
],
"source": "support@hackerone.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-22"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
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