CVE-2019-19135

Katalog CVE

CVSS 7.4 · High EPSS 1,0%

Kerentanan Use of Insufficiently Random Values pada opcfoundation netstandard.opc.ua, opcfoundation ua-.netstandard. Skor CVSS 3.1 7.4 (High) menurut NVD.

Deskripsi (NVD)

In OPC Foundation OPC UA .NET Standard codebase 1.4.357.28, servers do not create sufficiently random numbers in OPCFoundation.NetStandard.Opc.Ua before 1.4.359.31, which allows man in the middle attackers to reuse encrypted user credentials sent over the network.

Rincian

Terbit di NVD

16 Maret 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-330: Use of Insufficiently Random Values

EPSS (30 hari)

1,0% peluang dieksploitasi; lebih tinggi dari 63,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2019-19135.pdf patch · advisory vendor
• https://opcfoundation.org/security-bulletins/ advisory vendor