CVE-2021-28375

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

0.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 23.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/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

2021-03-15 04:51Z5 YR AGO

Last updated

2024-08-03 21:40Z2 YR AGO

Reserved

2021-03-15

Assigning CNA

mitre

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

a312ac6d0ff5d88b0a59c3f50ed0910a03dde3dde187e283fa257b39a40c53fc

• git.kernel.orghttps://git.kernel.org/linus/20c40794eb85ea29852d7bc37c55713802a543d6x_refsource_MISC
• lore.kernel.orghttps://lore.kernel.org/stable/YD03ew7+6v0XPh6l%40kroah.com/x_refsource_MISC
• lists.fedoraproject.orgFEDORA-2021-90083c9c0fhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OMRQVOTASD3VZP6GE4JJHE27QU6FHTZ6/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2021-bb755ed5e3https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TJPVQZPY3DHPV5I3IVNMSMO6D3PKZISX/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2021-14f6642aa6https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XAUNYDTGE6MB4NWL2SIHPCODCLET3JZB/vendor-advisoryx_refsource_FEDORA
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20210401-0003/x_refsource_CONFIRM