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CVE-2021-3614

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
16/07/2021
Last modified:
30/07/2021

Description

A vulnerability was reported on some Lenovo Notebook systems that could allow an attacker with physical access to elevate privileges under certain conditions during a BIOS update performed by Lenovo Vantage.

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:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.40 MEDIUM
Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P

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

Base Score 2.0
4.40
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:lenovo:ideapad_1-11ada05_firmware:fqcn19ww:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:ideapad_1-11ada05:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ideapad_1-14ada05_firmware:fqcn19ww:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:ideapad_1-14ada05:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:v130-15ikb_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:v130-15ikb:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:100e_2nd_gen_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:100e_2nd_gen:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:300e_2nd_gen_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:300e_2nd_gen:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ideapad_730-13iml_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:ideapad_730-13iml:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ideapad_flex_5-14alc05_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:ideapad_flex_5-14alc05:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ideapad_flex_5-15alc05_firmware:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools