9.8 - CVE-2023-27746

Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.

Informations
Name	CVE-2023-27746	First vendor Publication	2023-04-13
Vendor	Cve	Last vendor Modification	2023-04-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	9.8
Base Score	9.8	Environmental Score	9.8
impact SubScore	5.9	Temporal Score	9.8
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

BlackVue DR750-2CH LTE v.1.012_2022.10.26 was discovered to contain a weak default passphrase which can be easily cracked via a brute force attack if the WPA2 handshake is intercepted.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27746

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-307	Improper Restriction of Excessive Authentication Attempts (CWE/SANS Top 25)

CPE : Common Platform Enumeration

Type	Description	Count
Os	Blackvue dr750-2Ch Ir Lte Firmware cpe:2.3:o:blackvue:dr750-2ch_ir_lte_firmware:1.012_2022.10.26:::::::*	1
Os	Blackvue dr750-2Ch Lte Firmware cpe:2.3:o:blackvue:dr750-2ch_lte_firmware:1.012_2022.10.26:::::::*	1

Sources (Detail)

Source	Url
MISC	https://blackvue.com https://github.com/eyJhb/blackvue-cve-2022 https://github.com/eyJhb/blackvue-cve-2023 https://shop.blackvue.com/product/dr750-2ch-ir-lte/