CVE-2018-9195

Use of a hardcoded cryptographic key in the FortiGuard services communication protocol may allow a Man in the middle with knowledge of the key to eavesdrop on and modify information (URL/SPAM services in FortiOS 5.6, and URL/SPAM/AV services in FortiOS 6.0.; URL rating in FortiClient) sent and received from Fortiguard severs by decrypting these messages. Affected products include FortiClient for Windows 6.0.6 and below, FortiOS 6.0.7 and below, FortiClient for Mac OS 6.2.1 and below.

CVSS v3 5.9 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://fortiguard.com/advisory/FG-IR-18-100	Third Party Advisory
https://fortiguard.com/advisory/FG-IR-18-100	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:fortinet:forticlient::::::windows::*
	cpe:2.3:a:fortinet:forticlient::::::macos::*
	cpe:2.3:o:fortinet:fortios::::::::

History

21 Nov 2024, 04:15

Type	Values Removed	Values Added
References	~~() https://fortiguard.com/advisory/FG-IR-18-100 - Third Party Advisory~~	() https://fortiguard.com/advisory/FG-IR-18-100 - Third Party Advisory

Information

Published : 2019-11-21 15:15

Updated : 2024-11-21 04:15

NVD link : CVE-2018-9195

Mitre link : CVE-2018-9195

CVE.ORG link : CVE-2018-9195

JSON object : View

Products Affected

fortinet

forticlient
fortios

CWE

CWE-798

Use of Hard-coded Credentials

{"id": "CVE-2018-9195", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2019-11-21T15:15:12.477", "references": [{"url": "https://fortiguard.com/advisory/FG-IR-18-100", "tags": ["Third Party Advisory"], "source": "psirt@fortinet.com"}, {"url": "https://fortiguard.com/advisory/FG-IR-18-100", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-798"}]}], "descriptions": [{"lang": "en", "value": "Use of a hardcoded cryptographic key in the FortiGuard services communication protocol may allow a Man in the middle with knowledge of the key to eavesdrop on and modify information (URL/SPAM services in FortiOS 5.6, and URL/SPAM/AV services in FortiOS 6.0.; URL rating in FortiClient) sent and received from Fortiguard severs by decrypting these messages. Affected products include FortiClient for Windows 6.0.6 and below, FortiOS 6.0.7 and below, FortiClient for Mac OS 6.2.1 and below."}, {"lang": "es", "value": "El uso de una clave criptogr\u00e1fica codificada en el protocolo de comunicaci\u00f3n de servicios FortiGuard puede permitir que un Hombre en el medio con conocimiento de la clave escuche y modifique informaci\u00f3n (servicios URL / SPAM en FortiOS 5.6 y servicios URL / SPAM / AV en FortiOS 6.0). ; Clasificaci\u00f3n de URL en FortiClient) enviado y recibido de los servidores de Fortiguard al descifrar estos mensajes. Los productos afectados incluyen FortiClient para Windows 6.0.6 y versiones anteriores, FortiOS 6.0.7 y versiones anteriores , FortiClient para Mac OS 6.2.1 y versiones anteriores."}], "lastModified": "2024-11-21T04:15:09.337", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "FA6A19E5-0059-4F94-A8D8-BBFF6B8C0C1D", "versionEndIncluding": "6.0.6"}, {"criteria": "cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "A481CDA4-13C2-4929-934B-B09590E721A8", "versionEndIncluding": "6.2.1"}, {"criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B9A44C4B-988B-45E4-BA76-8984A9AB9AB0", "versionEndIncluding": "6.0.6"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@fortinet.com"}