ADM

A stack-based buffer overflow vulnerability was found in the VPN Clients on the ADM. The issue stems from the use of unbounded sscanf() and passing user-controlled data directly to printf(). Due to the lack of PIE and Stack Canary protections, an authenticated remote attacker can exploit these to execute arbitrary code as the web server user. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.RR42 as well as from ADM 5.0.0 through ADM 5.1.2.REO1.

A command injection vulnerability was found in the PPTP VPN Clients on the ADM. The vulnerability allows an administrative user to break out of the restricted web environment and execute arbitrary code on the underlying operating system. This occurs due to insufficient validation of user-supplied input before it is passed to a system shell. Successful exploitation allows an attacker to achieve Remote Code Execution (RCE) and fully compromise the system. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.RR42 as well as from ADM 5.0.0 through ADM 5.1.2.REO1.

An improper access control vulnerability was found in the EZ Sync Manager of ADM, which allows authenticated users to copy arbitrary files from the server file system into their own EZSync folder. The vulnerability is due to a lack of authorization checks on the file parameter of the HTTP request. Attackers can exploit this flaw to access files outside their authorized scope, provided the file has readable permissions for other users on the underlying OS. This can lead to unauthorized exposure of sensitive data. Affected products and versions include: from ADM 4.1.0 to ADM 4.3.3.RH61 as well as ADM 5.0.0.RIN1 and earlier.

An improper Input Validation vulnerability allows injecting arbitrary values of the NAS configuration file in ASUSTOR ADM. This could potentially lead to system misconfiguration and break the format of the configuation file, causing the NAS to exhibit unexpected behavior. This issue affects ADM: from 4.1 before 4.3.1.R5A1.

A stored Cross-Site Scripting (XSS) vulnerability vulnerability was found in the File Explorer and Text Editor of ADM. An attacker could exploit this vulnerability to inject malicious scripts into the applications, which may then access cookies or other sensitive information retained by the browser and used with the affected applications. Affected products and versions include: from ADM 4.1.0 to ADM 4.3.3.RH61 as well as ADM 5.0.0.RIN1 and earlier, and Text Editor 1.0.0.r112 and earlier.

A stored Cross-Site Scripting (XSS) vulnerability exists in the Access Control of ADM, the issue allows an attacker to inject malicious scripts into the folder name field while creating a new shared folder. These scripts are not properly sanitized and will be executed when the folder name is subsequently displayed in the user interface. This allows attackers to execute arbitrary JavaScript in the context of another user's session, potentially accessing session cookies or other sensitive data. Affected products and versions include: from ADM 4.1.0 to ADM 4.3.3.RH61 as well as ADM 5.0.0.RIN1 and earlier.