01 Record
CVE-2021-39231
Missing authentication/authorization on internal RPC endpoints
UnratedPUBLISHEDCNA: apache
CNA base scoreUnratedNo CNA CVSS vector
02 Description
Missing authentication/authorization on internal RPC endpoints
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 2.37% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 83.3% of scored records. A rank, not a probability.
- NVD base score
- 9.1 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2021-11-19 09:20Z4 YR AGO
- Last updated
- 2024-08-04 01:58Z2 YR AGO
- Reserved
- 2021-08-17
- Assigning CNA
- apache
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-862Missing AuthorizationClass
- Data version
- 5.1
- Document digest
- a80f2cbe9e46aabfdbe9cb661bb1bb0b669414228e0c06cb3a3b6070912b65d3
05 Affected products
VendorProductVersionsPlatforms
06 References
- mail-archives.apache.orghttps://mail-archives.apache.org/mod_mbox/ozone-dev/202111.mbox/%3C110cd117-75ed-364b-cd38-3effd20f2183%40apache.org%3E
- www.openwall.com[oss-security] 20211118 CVE-2021-39231: Apache Ozone: Missing authentication/authorization on internal RPC endpointshttp://www.openwall.com/lists/oss-security/2021/11/19/2