CVE-2015-4166

9.8 criticalEPSS 0.7%

Critical (9.8) in cloudera key trustee server. EPSS 0.7% chance of exploitation in the next 30 days.

Cloudera Key Trustee Server before 5.4.3 does not store keys synchronously, which might allow attackers to have unspecified impact via vectors related to loss of an encryption key.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
CWE: CWE-320
Published: 2017-03-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cloudera:key_trustee_server

References

https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#concept_jpc_mwm_js
https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#concept_jpc_mwm_js

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