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

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CVE-2020-5363

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
10/06/2020
Last modified:
23/06/2020

Description

Select Dell Client Consumer and Commercial platforms include an issue that allows the BIOS Admin password to be changed through Dell's manageability interface without knowledge of the current BIOS Admin password. This could potentially allow an unauthorized actor, with physical access and/or OS administrator privileges to the device, to gain privileged access to the platform and the hard drive.

Impact

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

Base Score: 6.70 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
6.70
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:dell:latitude_5300_firmware:*:*:*:*:*:*:*:* 1.9.4 (excluding)
cpe:2.3:h:dell:latitude_5300:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:latitude_5300_2-in-1_firmware:*:*:*:*:*:*:*:* 1.9.4 (excluding)
cpe:2.3:h:dell:latitude_5300_2-in-1:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:latitude_5400_firmware:*:*:*:*:*:*:*:* 1.7.4 (excluding)
cpe:2.3:h:dell:latitude_5400:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:latitude_5401_firmware:*:*:*:*:*:*:*:* 1.8.4 (excluding)
cpe:2.3:h:dell:latitude_5401:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:latitude_5500_firmware:*:*:*:*:*:*:*:* 1.7.4 (excluding)
cpe:2.3:h:dell:latitude_5500:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:latitude_5501_firmware:*:*:*:*:*:*:*:* 1.8.4 (excluding)
cpe:2.3:h:dell:latitude_5501:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:latitude_7200_2_in_1_firmware:*:*:*:*:*:*:*:* 1.8.0 (excluding)
cpe:2.3:h:dell:latitude_7200_2_in_1:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:latitude_7220_firmware:*:*:*:*:*:*:*:* 1.6.0 (excluding)

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


References to Advisories, Solutions, and Tools