csirt@kutim:~/threat-intel/cve/CVE-2021-36749

Katalog CVE

CVSS 6.5 · Medium EPSS 80,9%

Kerentanan Incorrect Authorization pada apache druid. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Druid ingestion system, the InputSource is used for reading data from a certain data source. However, the HTTP InputSource allows authenticated users to read data from other sources than intended, such as the local file system, with the privileges of the Druid server process. This is not an elevation of privilege when users access Druid directly, since Druid also provides the Local InputSource, which allows the same level of access. But it is problematic when users interact with Druid indirectly through an application that allows users to specify the HTTP InputSource, but not the Local InputSource. In this case, users could bypass the application-level restriction by passing a file URL to the HTTP InputSource. This issue was previously mentioned as being fixed in 0.21.0 as per CVE-2021-26920 but was not fixed in 0.21.0 or 0.21.1.

Rincian

Terbit di NVD
24 September 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:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-863: Incorrect Authorization
EPSS (30 hari)
80,9% peluang dieksploitasi; lebih tinggi dari 99,6% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
apache druid Semua versi sebelum 0.22.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.