CVE-2019-13946

Katalog CVE

CVSS 7.5 · High EPSS 1,5%

Kerentanan Uncontrolled Resource Consumption pada siemens dk standard ethernet controller, siemens profinet driver +50 lainnya. Skor CVSS 3.1 7.5 (High) menurut siemens.com.

Deskripsi (NVD)

Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack. The security vulnerability could be exploited by an attacker with network access to an affected device. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the device.

Rincian

Terbit di NVD

11 Februari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber siemens.com
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-400: Uncontrolled Resource Consumption

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 72,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf advisory vendor
• https://cert-portal.siemens.com/productcert/html/ssa-780073.html