CVE-2024-10915 Scanner
CVE-2024-10915 Scanner - Command Injection vulnerability in D-Link NAS
Short Info
Level
Critical
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
12 days 1 hour
Scan only one
Domain, IPv4
Toolbox
-
D-Link NAS products, such as DNS-320, DNS-320LW, DNS-325, and DNS-340L, are commonly used by small businesses and home users for data storage and sharing solutions. Networking professionals and IT enthusiasts choose D-Link for its reliable performance and affordability. These NAS devices provide functionalities such as centralized data management, remote access, and data backup. Users can configure different settings according to their needs, offering a versatile storage solution. The products are easy to set up and manage, making them popular for consumers looking to expand their data capacity efficiently. Despite their ease of use, vigilance is required to maintain these systems securely.
Command Injection vulnerabilities allow attackers to execute arbitrary commands on the host operating system via a vulnerable application. This specific vulnerability in D-Link NAS systems affects the 'group' parameter in the account management functionality. Attackers manipulate this parameter to insert and execute malicious OS commands. Such vulnerabilities are critical as they can provide attackers with deeper access to the system beyond the intended functionality. This type of injection is dangerous as it can allow unauthorized access to sensitive data or even complete control over the affected system if exploited. Effective security measures must be implemented to mitigate such vulnerabilities and protect against unauthorized system access.
Technical details of this vulnerability reveal that the endpoint '/cgi-bin/account_mgr.cgi' with the command 'cgi_user_add' is the point of exploitation. The vulnerability stems from inadequate input validation of the 'group' parameter in HTTP requests. Malicious users can manipulate this input to inject commands that the system then executes with potentially elevated privileges. The exploit involves appending commands in shell syntax to the 'group' parameter value. Attackers tend to use common payloads like 'id' or 'ifconfig' to confirm successful command injection. The vulnerability highlights the importance of validating and sanitizing all user inputs effectively.
Exploiting this vulnerability could have severe consequences, including unauthorized control over the NAS, data theft, or complete system manipulation. Once the attacker gains a foothold through command injection, they can perform actions like data exfiltration or deploying malware, leading to significant security breaches. They might escalate their privileges, gaining access to restricted areas of the system. This could result in loss of data integrity, confidentiality breaches, and denial of service. Ensuring these vulnerabilities are patched promptly is essential to safeguard the infrastructure against exploitation.
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