Overview
We will be discussing the security vulnerability CVE-2025-50777, which is found in the firmware of the AZIOT 2MP Full HD Smart Wi-Fi CCTV Home Security Camera, version V1.00.02. This vulnerability allows local attackers to gain root shell access due to an Incorrect Access Control vulnerability. Once accessed, the device exposes critical data stored in plaintext, including Wi-Fi credentials and ONVIF service credentials. This potentially enables further compromise of the network and connected systems. Given the widespread use of such cameras in surveillance, this vulnerability poses a significant risk to user privacy and data security.
Vulnerability Summary
CVE ID: CVE-2025-50777
Severity: High (7.8)
Attack Vector: Local
Privileges Required: None
User Interaction: None
Impact: Potential system compromise, data leakage, and further compromise of network and connected systems
Affected Products
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Product | Affected Versions
AZIOT 2MP Full HD Smart Wi-Fi CCTV Home Security Camera | V1.00.02
How the Exploit Works
The vulnerability lies in the firmware’s incorrect access control mechanism. A local attacker can exploit this vulnerability to gain root shell access to the device. Upon gaining access, the attacker can retrieve critical data stored in plaintext, such as Wi-Fi credentials and ONVIF service credentials. This not only compromises the security of the device but also opens up possibilities for further network intrusions and compromises of connected systems.
Conceptual Example Code
Imagine an attacker having access to the local network. They might use a shell command like this to gain root shell access:
nc TARGET_IP 23Where `TARGET_IP` is the IP address of the vulnerable AZIOT camera. Once connected, because of the incorrect access control, the attacker would have root access and could issue commands to retrieve the Wi-Fi and ONVIF service credentials.
Please note this is a conceptual example and real-world exploitation might involve more complex steps and techniques.
Mitigation Guidance
Users of affected devices are strongly urged to apply the vendor patch as soon as it is available. In the meantime, users can utilize a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) to detect and prevent potential exploitation attempts. Regularly updating and patching devices, as well as monitoring network traffic for suspicious activity, can also help mitigate the risk posed by such vulnerabilities.
