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

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CVE-2019-6852

Severity CVSS v4.0:
Pending analysis
Type:
CWE-200 Information Leak / Disclosure
Publication date:
20/11/2019
Last modified:
22/11/2019

Description

A CWE-200: Information Exposure vulnerability exists in Modicon Controllers (M340 CPUs, M340 communication modules, Premium CPUs, Premium communication modules, Quantum CPUs, Quantum communication modules - see security notification for specific versions), which could cause the disclosure of FTP hardcoded credentials when using the Web server of the controller on an unsecure network.

Impact

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

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

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

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:schneider-electric:bmx_p34x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:bmx_p34x:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:bmx_noe_0100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:bmx_noe_0100:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:bmx_noe_0110_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:bmx_noe_0110:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:bmx_noc_0401_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:bmx_noc_0401:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:tsx_p57x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:tsx_p57x:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:tsx_ety_x103_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:tsx_ety_x103:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:140_cpu6x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:140_cpu6x:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:140_noe_771x1_firmware:*:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools