CVE-2019-9682

Vulnerability overview (CVE-2019-9682) : Dahua devices built before December 2019 retain a weak security login mode for compatibility with older devices. When users enable/use this weak login, an attacker on the same network can monitor traffic and intercept packets to attack the device. Impact i...

CVE-2020-9500

CVE-2020-9500 affects some Dahua products; the vulnerability allows Denial of Service after a legal-account login by sending a specific log query, potentially causing the device to go down. The alert/guidance in connected sources is limited to describing the DoS condition without publicly disclos...

CVE-2020-9502

CVE-2020-9502 affects some Dahua products built before December 2019 where Session IDs are predictable. This allows an attacker, with network access and no authentication or user interaction, to craft data packets to target devices. The available documents consistently describe the issue as predi...

CVE-2020-9499

Summary of CVE-2020-9499: Some Dahua products are affected by a buffer overflow vulnerability. The issue occurs after a successful login of a legal account when an attacker sends a specific DDNS test command, which may cause the device to go down. The available references describe the vulnerabili...