Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2018-19023

Severity CVSS v4.0:
Pending analysis
Type:
CWE-287 Authentication Issues
Publication date:
25/01/2019
Last modified:
09/10/2019

Description

Hetronic Nova-M prior to verson r161 uses fixed codes that are reproducible by sniffing and re-transmission. This can lead to unauthorized replay of a command, spoofing of an arbitrary message, or keeping the controlled load in a permanent "stop" state.

Impact

Vector 3.x
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:A/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.80 MEDIUM
Vector: AV:A/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
5.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:hetronic:nova-m_firmware:*:*:*:*:*:*:*:* r161 (excluding)
cpe:2.3:h:hetronic:nova-m:-:*:*:*:*:*:*:*
cpe:2.3:o:hetronic:es-can-hl_firmware:*:*:*:*:*:*:*:* main_r1864 (excluding)
cpe:2.3:h:hetronic:es-can-hl:-:*:*:*:*:*:*:*
cpe:2.3:o:hetronic:bms-hl_firmware:*:*:*:*:*:*:*:* main_r1175 (excluding)
cpe:2.3:h:hetronic:bms-hl:-:*:*:*:*:*:*:*
cpe:2.3:o:hetronic:mlc_firmware:*:*:*:*:*:*:*:* main_r1600 (excluding)
cpe:2.3:h:hetronic:mlc:-:*:*:*:*:*:*:*
cpe:2.3:o:hetronic:dc_mobile_firmware:*:*:*:*:*:*:*:* main_r515 (excluding)
cpe:2.3:h:hetronic:dc_mobile:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools