blackvue-cve-2023

BlackVue DR750 CVE（及更多） 以下内容仅供教育目的，请勿在您不拥有或未经许可的设备上尝试。 截至撰写本文时，约有300台存在漏洞的BlackVue设备在线，可被轻易发现和利用，且尚未发布官方补丁。 BlackVue于2022年7月30日被告知这些漏洞，并回应称将调查这些问题。然而，据我们所知，至今未采取任何行动。 设备后门植入（ CVE-2023-27748 ） 无固件认证检查 固件没有真实性检查，允许恶意攻击者上传自定义固件。此自定义固件可包含后门或漏洞利用程序。 复现步骤： 1. 从BlackVue网站下载固件归档 2. 解压包含固件文件的.zip包 3...

CVE-2023-27747

BlackVue DR750-2CH LTE v.1.0122022.10.26 does not employ authentication in its web server. This vulnerability allows attackers to access sensitive information such as configurations and recordings...

CVE-2023-27748

BlackVue DR750-2CH LTE v.1.0122022.10.26 does not employ authenticity check for uploaded firmware. This can allow attackers to upload crafted firmware which contains backdoors and enables arbitrary code execution...

CVE-2023-27746

BlackVue DR750-2CH LTE v.1.0122022.10.26 was discovered to contain a weak default passphrase which can be easily cracked via a brute force attack if the WPA2 handshake is intercepted...

Default credentials

BlackVue DR750-2CH LTE v.1.0122022.10.26 was discovered to contain a weak default passphrase which can be easily cracked via a brute force attack if the WPA2 handshake is intercepted...

CVE-2023-27748

BlackVue DR750-2CH LTE v.1.0122022.10.26 does not employ authenticity check for uploaded firmware. This can allow attackers to upload crafted firmware which contains backdoors and enables arbitrary code execution...

PT-2023-21318 · Blackvue · Blackvue Dr750-2Ch Lte

Name of the Vulnerable Software and Affected Versions: BlackVue DR750-2CH LTE version 1.012 2022.10.26 Description: The issue concerns the lack of authenticity check for uploaded firmware, allowing attackers to upload crafted firmware that contains backdoors and enables arbitrary code execution...

CVE-2023-27747

BlackVue DR750-2CH LTE v.1.0122022.10.26 does not employ authentication in its web server. This vulnerability allows attackers to access sensitive information such as configurations and recordings...

CVE-2023-27746

BlackVue DR750-2CH LTE v.1.0122022.10.26 was discovered to contain a weak default passphrase which can be easily cracked via a brute force attack if the WPA2 handshake is intercepted...

PT-2023-21316 · Blackvue · Blackvue Dr750-2Ch Lte

Name of the Vulnerable Software and Affected Versions: BlackVue DR750-2CH LTE version 1.012 2022.10.26 Description: The issue concerns a weak default passphrase that can be easily cracked via a brute force attack if the WPA2 handshake is intercepted. This allows for potential unauthorized access...

CVE-2023-27746

CVE-2023-27746 affects BlackVue DR750-2CH LTE (v.1.012_2022.10.26). The issue is a weak default passphrase that can be cracked via brute force if the WPA2 handshake is intercepted, enabling unauthorized access. Exploitation status is not provided in the documents. Remediation guidance is present ...