CVE-2026-4769

Katalog CVE

CVSS 9.8 · Critical EPSS 0,76%

Kerentanan Hidden Functionality. Skor CVSS 3.1 9.8 (Critical) menurut cert.vde.com.

Deskripsi (NVD)

Certain devices in the WAGO System I/O Field series activate an internal diagnostic capability during the initial startup sequence. This functionality is not formally documented and becomes accessible without authentication for a brief period in the early boot phase. During this window, an unauthenticated remote attacker can gain access to the internal system processes, resulting in full system compromise.

Rincian

Terbit di NVD

13 Juli 2026

Terakhir diubah

13 Juli 2026

Status NVD

Awaiting Analysis

CVSS 3.1

9.8 (Critical), sumber cert.vde.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-912: Hidden Functionality

EPSS (30 hari)

0,76% peluang dieksploitasi; lebih tinggi dari 53,9% CVE lain

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://www.certvde.com/en/advisories/VDE-2026-031/