CVE-2021-36363

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

3.79% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 89.5% of scored records. A rank, not a probability.

NVD base score

9.8 (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:H

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.

Published

2021-09-28 16:50Z5 YR AGO

Last updated

2024-08-04 00:54Z2 YR AGO

Reserved

2021-07-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-276Incorrect Default PermissionsBase

Data version

5.1

Document digest

8b9b9b41096a5789ce707b91f30b5d630e0c524bf77642198781c6f223b29752

• www.nagios.comhttps://www.nagios.com/downloads/nagios-xi/change-log/x_refsource_CONFIRM
• assets.nagios.comhttps://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXTx_refsource_CONFIRM