CVE-2021-21362: minio — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2021-21362

CVSS 6.5 · Medium EPSS 1,3%

Kerentanan Improper Authorization pada minio. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

MinIO is an open-source high performance object storage service and it is API compatible with Amazon S3 cloud storage service. In MinIO before version RELEASE.2021-03-04T00-53-13Z it is possible to bypass a readOnly policy by creating a temporary 'mc share upload' URL. Everyone is impacted who uses MinIO multi-users. This is fixed in version RELEASE.2021-03-04T00-53-13Z. As a workaround, one can disable uploads with `Content-Type: multipart/form-data` as mentioned in the S3 API RESTObjectPOST docs by using a proxy in front of MinIO.

Rincian

Terbit di NVD: 8 Maret 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-285: Improper Authorization
CWE-863: Incorrect Authorization
EPSS (30 hari): 1,3% peluang dieksploitasi; lebih tinggi dari 70,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
minio	minio	Semua versi sebelum 2021-03-04t00-53-13z

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/minio/minio/commit/039f59b552319fcc2f83631bb421a7d4b82bc482 patch · advisory pihak ketiga
https://github.com/minio/minio/pull/11682 exploit · advisory pihak ketiga
https://github.com/minio/minio/releases/tag/RELEASE.2021-03-04T00-53-13Z release notes · advisory pihak ketiga
https://github.com/minio/minio/security/advisories/GHSA-hq5j-6r98-9m8v advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.