CVE-2026-72895 — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2026-72895

CVSS 7.7 · High

Kerentanan Use of Default Cryptographic Key. Skor CVSS 3.1 7.7 (High) menurut siemens.com.

Deskripsi (NVD)

A vulnerability has been identified in SIMATIC IPC BX-21A (All versions < V31.01.13), SIMATIC IPC RW-543A (All versions < V1.1.4), SIMATIC IPC227G / IPC277G / IPC277G PRO / IPC327G / IPC377G (All versions < V28.01.15). A BIOS vendor test key is present in the UEFI Secure Boot key database. This could allow a local attacker with physical or administrative access to the device to boot an operating system or UEFI application signed with that test key, bypassing UEFI Secure Boot protections even when Secure Boot is enabled, potentially leading to a full loss of confidentiality, integrity, and availability of the device.

Rincian

Terbit di NVD: 13 Oktober 2026
Terakhir diubah: 13 Oktober 2026
Status NVD: Received
CVSS 3.1: 7.7 (High), sumber siemens.com
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-1394: Use of Default Cryptographic Key

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

https://cert-portal.siemens.com/productcert/html/ssa-159454.html

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 14 Okt 2026, 00:25 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.