CVE-2021-37206

siemens siprotec 5 with cpu variant cp050, siemens siprotec 5 with cpu variant cp100, siemens siprotec 5 with cpu variant cp300

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2021-37206

Katalog CVE

CVSS 7.5 · High EPSS 1,4%

Kerentanan Improper Input Validation pada siemens siprotec 5 with cpu variant cp050, siemens siprotec 5 with cpu variant cp100 +1 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP300 (All versions < V8.80). Received webpackets are not properly processed. An unauthenticated remote attacker with access to any of the Ethernet interfaces could send specially crafted packets to force a restart of the target device.

Rincian

Terbit di NVD
14 September 2021
Terakhir diubah
17 Juni 2026
Status NVD
Modified
CVSS 3.1
7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-20: Improper Input Validation
EPSS (30 hari)
1,4% peluang dieksploitasi; lebih tinggi dari 72,3% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
siemens siprotec 5 with cpu variant cp050 Semua versi sebelum 8.80
siemens siprotec 5 with cpu variant cp100 Semua versi sebelum 8.80
siemens siprotec 5 with cpu variant cp300 Semua versi sebelum 8.80

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.