CVE-2021-39235

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

In Apache Ozone before 1.2.0, Ozone Datanode doesn't check the access mode parameter of the block token. Authenticated users with valid READ block token can do any write operation on the same block.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-732

Affected software

No affected versions have been published.

Timeline

Published
Nov 19, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-39235: Medium severity, CVSS 6.5 | Vulnix