CVE-2021-27927

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

2.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 82.1% 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:N/UI:R/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

2021-03-03 00:00Z5 YR AGO

Last updated

2024-08-03 21:33Z2 YR AGO

Reserved

2021-03-03

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-352Cross-Site Request Forgery (CSRF)Compound

Data version

5.1

Document digest

8c035a72e545f05b897027b7eea3464df4413d5a50f681213fd65e7d8a6a76e7

• support.zabbix.comhttps://support.zabbix.com/browse/ZBX-18942
• lists.debian.org[debian-lts-announce] 20230412 [SECURITY] [DLA 3390-1] zabbix security updatehttps://lists.debian.org/debian-lts-announce/2023/04/msg00013.htmlmailing-list