Weak Default Passphrase in BlackVue Dash Cam Affects Security
CVE-2023-27746

9.8CRITICAL

Key Information:

Vendor

Blackvue

Status
Dr750-2ch Lte Firmware
Vendor
CVE Published:
13 April 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-27746?

The BlackVue DR750-2CH LTE camera is susceptible to a security lapse due to its weak default passphrase configuration. This flaw allows potential attackers to execute brute force attacks if they manage to intercept the WPA2 handshake. Consequently, users of this device may face significant risks, and it is crucial to implement robust password management practices to mitigate threats.

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Deploy the Patch

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

blackvue-cve-2023
Created by eyJhb

References

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

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

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