CVE-2020-25238

Katalog CVE

CVSS 7.8 · High EPSS 0,86%

Kerentanan Improper Access Control pada siemens simatic process control system neo, siemens totally integrated automation portal. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability has been identified in PCS neo (Administration Console) (All versions < V3.1), TIA Portal (V15, V15.1 and V16). Manipulating certain files in specific folders could allow a local attacker to execute code with SYSTEM privileges. The security vulnerability could be exploited by an attacker with a valid account and limited access rights on the system.

Rincian

Terbit di NVD

9 Februari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-284: Improper Access Control
CWE-427: Uncontrolled Search Path Element

EPSS (30 hari)

0,86% peluang dieksploitasi; lebih tinggi dari 57,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cert-portal.siemens.com/productcert/pdf/ssa-428051.pdf advisory vendor
• https://us-cert.cisa.gov/ics/advisories/icsa-21-040-05 advisory pihak ketiga · pemerintah AS · vdb entry
• https://www.kb.cert.org/vuls/id/466044 advisory pihak ketiga · pemerintah AS