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CVE-2017-14337 Details

Description

When MISP before 2.4.80 is configured with X.509 certificate authentication (CertAuth) in conjunction with a non-MISP external user management ReST API, if an external user provides X.509 certificate authentication and this API returns an empty value, the unauthenticated user can be granted access as an arbitrary user.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.1 HIGHVector:CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/MISP/MISP/commit/be111a470204a974c50682054c9c7d4b94396ed9	CVE	Third Party Advisory
https://www.circl.lu/advisory/CVE-2017-14337/	CVE	Third Party Advisory
https://github.com/MISP/MISP/commit/be111a470204a974c50682054c9c7d4b94396ed9	[email protected]	Third Party Advisory
https://www.circl.lu/advisory/CVE-2017-14337/	[email protected]	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-287	Improper Authentication	[email protected]

Affected Products

Product	Versions
misp-project misp	<= 2.4.79
CPE cpe:2.3:a:misp-project:misp:::::::: Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Sep 29, 2017	Initial Analysis	[email protected]