CVE-2021-22137: elasticsearch

csirt@kutim:~/threat-intel/cve/CVE-2021-22137

CVSS 5.3 · Medium EPSS 1,2%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada elasticsearch. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

In Elasticsearch versions before 7.11.2 and 6.8.15 a document disclosure flaw was found when Document or Field Level Security is used. Search queries do not properly preserve security permissions when executing certain cross-cluster search queries. This could result in the search disclosing the existence of documents the attacker should not be able to view. This could result in an attacker gaining additional insight into potentially sensitive indices.

Rincian

Terbit di NVD: 13 Mei 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-281: Improper Preservation of Permissions
EPSS (30 hari): 1,2% peluang dieksploitasi; lebih tinggi dari 67,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
elastic	elasticsearch	Semua versi sebelum 6.8.15
elastic	elasticsearch	Versi 7.11.0 hingga sebelum 7.11.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125 advisory vendor
https://security.netapp.com/advisory/ntap-20210625-0003/ 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.