High severity · published Sep 12, 2017
CVE-2017-14337
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…
8.1
CVSS
0.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MI
Misp · Misp-project
through 2.4.79 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-14337
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-14337
Third Party Advisory
https://github.com/MISP/MISP/commit/be111a470204a974c50682054c9c7d4b94396ed9
Third Party Advisory
https://www.circl.lu/advisory/CVE-2017-14337/
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