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Threat Intelligence Exchange Server CVE-2019-3641

MEDIUM
Improper Authorization (CWE-285)
2019-11-13 trellixpsirt@trellix.com
Authentication Bypass Microsoft Threat Intelligence Exchange Server
4.5
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
4.5 MEDIUM
AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

1
CVE Published
Nov 13, 2019 - 11:15 nvd
MEDIUM 4.5

DescriptionNVD

Abuse of Authorization vulnerability in APIs exposed by TIE server in McAfee Threat Intelligence Exchange Server (TIE Server) 3.0.0 allows remote authenticated users to modify stored reputation data via specially crafted messages.

AnalysisAI

Abuse of Authorization vulnerability in APIs exposed by TIE server in McAfee Threat Intelligence Exchange Server (TIE Server) 3.0.0 allows remote authenticated users to modify stored reputation data. Rated medium severity (CVSS 4.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-285. Abuse of Authorization vulnerability in APIs exposed by TIE server in McAfee Threat Intelligence Exchange Server (TIE Server) 3.0.0 allows remote authenticated users to modify stored reputation data via specially crafted messages. Affected products include: Mcafee Threat Intelligence Exchange Server.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2019-3641 vulnerability details – vuln.today
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