CVE-2023-27748

Severity CVSS v4.0:

Pending analysis

Type:

CWE-345 Insufficient Verification of Data Authenticity

Publication date:

13/04/2023

Last modified:

07/02/2025

Description

BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authenticity check for uploaded firmware. This can allow attackers to upload crafted firmware which contains backdoors and enables arbitrary code execution.

Impact

Vector 3.x

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

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
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

9.80

Severity 3.x

CRITICAL

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:blackvue:dr750-2ch_lte_firmware:1.012_2022.10.26:::::::*
cpe:2.3:h:blackvue:dr750-2ch_lte:-:::::::*
cpe:2.3:o:blackvue:dr750-2ch_ir_lte_firmware:1.012_2022.10.26:::::::*
cpe:2.3:h:blackvue:dr750-2ch_ir_lte:-:::::::*

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

CPE	From	Up to
cpe:2.3:o:blackvue:dr750-2ch_lte_firmware:1.012_2022.10.26:::::::*
cpe:2.3:h:blackvue:dr750-2ch_lte:-:::::::*
cpe:2.3:o:blackvue:dr750-2ch_ir_lte_firmware:1.012_2022.10.26:::::::*
cpe:2.3:h:blackvue:dr750-2ch_ir_lte:-:::::::*

CVE-2023-27748

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools