VULNERABILITY INTELLIGENCE

CVE-2021-39231

CVSS score9.1 CRITICAL

EPSS probability2.37%

CISA KEVNot currently listed

Published2021-11-19

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Description

In Apache Ozone versions prior to 1.2.0, Various internal server-to-server RPC endpoints are available for connections, making it possible for an attacker to download raw data from Datanode and Ozone manager and modify Ratis replication configuration.

Weakness classification

security@apache.org: CWE-862
nvd@nist.gov: CWE-862

Primary references

security@apache.org — Mailing List, Third Party Advisory
security@apache.org — Mailing List, Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Mitigation, Vendor Advisory