CVE-2026-24349: siemens simatic wincc unified pc runtime

csirt@kutim:~/threat-intel/cve/CVE-2026-24349

CVSS 7.1 · High EPSS 0,06%

Kerentanan Cleartext Storage in a File or on Disk pada siemens simatic wincc unified pc runtime. Skor CVSS 3.1 7.1 (High) menurut siemens.com.

Deskripsi (NVD)

A vulnerability has been identified in SIMATIC WinCC Unified PC Runtime V16 (All versions), SIMATIC WinCC Unified PC Runtime V17 (All versions), SIMATIC WinCC Unified PC Runtime V18 (All versions), SIMATIC WinCC Unified PC Runtime V19 (All versions), SIMATIC WinCC Unified PC Runtime V20 (All versions), SIMATIC WinCC Unified PC Runtime V21 (All versions < V21 Update 2). Insufficient protection of key material in WinCC Certificate Manager that could allow an attacker to extract sensitive information.

Rincian

Terbit di NVD: 9 Juni 2026
Terakhir diubah: 23 Juli 2026
Status NVD: Analyzed
CVSS 3.1: 7.1 (High), sumber siemens.com
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-313: Cleartext Storage in a File or on Disk
EPSS (30 hari): 0,06% peluang dieksploitasi; lebih tinggi dari 0,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
siemens	simatic wincc unified pc runtime	Versi 16 hingga 20
siemens	simatic wincc unified pc runtime	Versi 21
siemens	simatic wincc unified pc runtime	Versi 21 update1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://cert-portal.siemens.com/productcert/html/ssa-063511.html mitigasi · 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.