4.3
CVSSv3

CVE-2021-37938

Published: 18/11/2021 Updated: 23/11/2021
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N

Vulnerability Summary

It exists that on Windows operating systems specifically, Kibana was not validating a user supplied path, which would load .pbf files. Because of this, a malicious user could arbitrarily traverse the Kibana host to load internal files ending in the .pbf extension. Thanks to Dominic Couture for finding this vulnerability.

Vulnerability Trend

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elastic kibana

Vendor Advisories

A security issue has been found in Kibana before version 7152 It was discovered that on Windows operating systems specifically, Kibana was not validating a user supplied path, which would load pbf files Because of this, a malicious user could arbitrarily traverse the Kibana host to load internal files ending in the pbf extension ...