CVE-2021-22151
low-risk
Published 2023-11-22
It was discovered that 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.
Do I need to act?
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0.59% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.1/10
Low
NETWORK
/ HIGH complexity
Affected Products (1)
Affected Vendors
References (4)
Vendor Advisory
https://www.elastic.co/community/security
Vendor Advisory
https://www.elastic.co/community/security
18
/ 100
low-risk
Severity
11/34 · Low
Exploitability
2/34 · Minimal
Exposure
5/34 · Minimal