CVE-2021-21287

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

23.89% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 97.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2021-02-01 17:15Z5 YR AGO

Last updated

2024-08-03 18:09Z2 YR AGO

Reserved

2020-12-22

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.7)

CNA CVSS vector

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

Weaknesses

• CWE-918Server-Side Request Forgery (SSRF)Base

Data version

5.1

Document digest

0d39e0010419547bfe8748c366c6c5b6873c498e6bf0b246db919bb5fd6a8c01

• github.comhttps://github.com/minio/minio/security/advisories/GHSA-m4qq-5f7c-693qx_refsource_CONFIRM
• github.comhttps://github.com/minio/minio/pull/11337x_refsource_MISC
• github.comhttps://github.com/minio/minio/commit/eb6871ecd960d570f70698877209e6db181bf276x_refsource_MISC
• github.comhttps://github.com/minio/minio/releases/tag/RELEASE.2021-01-30T00-20-58Zx_refsource_MISC