CVE-2019-13939

Published Jan 16, 2020

Last updated 9 months ago

Overview

Description
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.3), Nucleus Source Code (All versions). By sending specially crafted DHCP packets to a device where the DHCP client is enabled, an attacker could change the IP address of the device to an invalid value.
Source
productcert@siemens.com
NVD status
Modified

Risk scores

CVSS 3.1

Type
Primary
Base score
7.1
Impact score
4.2
Exploitability score
2.8
Vector string
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Severity
HIGH

CVSS 2.0

Type
Primary
Base score
4.8
Impact score
4.9
Exploitability score
6.5
Vector string
AV:A/AC:L/Au:N/C:N/I:P/A:P

Weaknesses

productcert@siemens.com
CWE-20
nvd@nist.gov
NVD-CWE-noinfo

Social media

Hype score
Not currently trending

Configurations