CVE-2026-20246: cisco umbrella virtual appliance

csirt@kutim:~/threat-intel/cve/CVE-2026-20246

CVSS 6.0 · Medium EPSS 0,10%

Kerentanan Improper Privilege Management pada cisco umbrella virtual appliance. Skor CVSS 3.1 6.0 (Medium) menurut cisco.com.

Deskripsi (NVD)

A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to insufficient validation of user-supplied commands. An attacker with vmadmin privileges could exploit this vulnerability by using certain commands at the CLI. A successful exploit could allow the attacker to elevate privileges to root.

Rincian

Terbit di NVD: 17 Juni 2026
Terakhir diubah: 22 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 6.0 (Medium), sumber cisco.com
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-269: Improper Privilege Management
EPSS (30 hari): 0,10% peluang dieksploitasi; lebih tinggi dari 0,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
cisco	umbrella virtual appliance	Semua versi sebelum 3.8.5

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umbrella-priv-esc-F4wJB... advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.