CVE-2021-33036

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

3.97% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 90.3% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

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.

Published

2022-06-15 14:25Z4 YR AGO

Last updated

2024-08-03 23:42Z2 YR AGO

Reserved

2021-05-17

Assigning CNA

apache

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-24Path Traversal: '../filedir'Variant
• CWE-264
• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
• CWE-502Deserialization of Untrusted DataBase

Data version

5.1

Document digest

d31e266f82779017b394043ee2896ba3b480920765a9a9350bf63ddea3ed562e

• lists.apache.orghttps://lists.apache.org/thread/ctr84rmo3xd2tzqcx2b277c8z692vhl5x_refsource_MISC
• www.openwall.com[oss-security] 20220615 CVE-2021-33036: Apache Hadoop Privilege escalation vulnerabilityhttp://www.openwall.com/lists/oss-security/2022/06/15/2mailing-listx_refsource_MLIST
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20220722-0003/x_refsource_CONFIRM