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

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CVE-2021-41769

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
11/01/2022
Last modified:
19/01/2022

Description

A vulnerability has been identified in SIPROTEC 5 6MD85 devices (CPU variant CP300) (All versions

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:siemens:6md85_firmware:*:*:*:*:*:*:*:* 8.83 (excluding)
cpe:2.3:h:siemens:6md85:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6md86_firmware:*:*:*:*:*:*:*:* 8.83 (excluding)
cpe:2.3:h:siemens:6md86:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6md89_firmware:*:*:*:*:*:*:*:* 8.83 (excluding)
cpe:2.3:h:siemens:6md89:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:6mu85_firmware:*:*:*:*:*:*:*:* 8.83 (excluding)
cpe:2.3:h:siemens:6mu85:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:7ke85_firmware:*:*:*:*:*:*:*:* 8.83 (excluding)
cpe:2.3:h:siemens:7ke85:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:7sa82_firmware:*:*:*:*:*:*:*:* 8.83 (excluding)
cpe:2.3:h:siemens:7sa82:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:7sa86_firmware:*:*:*:*:*:*:*:* 8.83 (excluding)
cpe:2.3:h:siemens:7sa86:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:7sa87_firmware:*:*:*:*:*:*:*:* 8.83 (excluding)

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


References to Advisories, Solutions, and Tools