CVE-2021-3020: clusterlabs hawk

csirt@kutim:~/threat-intel/cve/CVE-2021-3020

CVSS 8.8 · High EPSS 1,2%

Kerentanan Improper Privilege Management pada clusterlabs hawk. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

An issue was discovered in ClusterLabs Hawk (aka HA Web Konsole) through 2.3.0-15. It ships the binary hawk_invoke (built from tools/hawk_invoke.c), intended to be used as a setuid program. This allows the hacluster user to invoke certain commands as root (with an attempt to limit this to safe combinations). This user is able to execute an interactive "shell" that isn't limited to the commands specified in hawk_invoke, allowing escalation to root.

Rincian

Terbit di NVD: 26 Agustus 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-269: Improper Privilege Management
EPSS (30 hari): 1,2% peluang dieksploitasi; lebih tinggi dari 68,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
clusterlabs	hawk	Semua versi hingga 2.3.0-15

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/ClusterLabs/crmsh/commit/c538024b8ebd138dc373b005189471d9b77e9c82 patch · advisory pihak ketiga
https://github.com/ClusterLabs/hawk/releases release notes · advisory pihak ketiga
https://bugzilla.suse.com/show_bug.cgi?id=1180571 permissions required

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.