CVE-2021-39234: In Apache Ozone versions prior to 1.2.0, Authenticated users knowing the ID of an existing block can craft specific request allowing access those blocks…

PriorityP337medium6.8CVSS 3.1

AVNACHPRLUINSUCHIHAN

EPSS

1.37%

68.7th percentile

In Apache Ozone versions prior to 1.2.0, Authenticated users knowing the ID of an existing block can craft specific request allowing access those blocks, bypassing other security checks like ACL.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
apache	ozone	< 1.2.0	1.2.0
apache_software_foundation	apache_ozone	1.1 – 1.1	—

CVSS provenance

nvdv3.16.8MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

nvdv2.04.9MEDIUMAV:N/AC:M/Au:S/C:P/I:P/A:N

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.