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

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CVE-2023-0808

Severity CVSS v4.0:
Pending analysis
Type:
CWE-798 Use of Hard-coded Credentials
Publication date:
13/02/2023
Last modified:
17/05/2024

Description

A vulnerability was found in Deye/Revolt/Bosswerk Inverter MW3_15U_5406_1.47/MW3_15U_5406_1.471. It has been rated as problematic. This issue affects some unknown processing of the component Access Point Setting Handler. The manipulation with the input 12345678 leads to use of hard-coded password. It is possible to launch the attack on the physical device. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version MW3_16U_5406_1.53 is able to address this issue. It is recommended to upgrade the affected component. The identifier VDB-220769 was assigned to this vulnerability.

Impact

Vector 3.x
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Physical
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
6.80
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:H/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 3.70 LOW
Vector: AV:L/AC:H/Au:N/C:P/I:P/A:P

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

Base Score 2.0
3.70
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:deyeinverter:inverter_firmware:mw3_15u_5406_1.47:*:*:*:*:*:*:*
cpe:2.3:o:deyeinverter:inverter_firmware:mw3_15u_5406_1.471:*:*:*:*:*:*:*
cpe:2.3:h:deyeinverter:inverter:-:*:*:*:*:*:*:*
cpe:2.3:h:revolt-power:inverter:-:*:*:*:*:*:*:*
cpe:2.3:o:revolt-power:inverter_firmware:mw3_15u_5406_1.47:*:*:*:*:*:*:*
cpe:2.3:o:revolt-power:inverter_firmware:mw3_15u_5406_1.471:*:*:*:*:*:*:*
cpe:2.3:h:bosswerk:inverter:-:*:*:*:*:*:*:*
cpe:2.3:o:bosswerk:inverter_firmware:mw3_15u_5406_1.47:*:*:*:*:*:*:*
cpe:2.3:o:bosswerk:inverter_firmware:mw3_15u_5406_1.471:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools