Focus on asustor vulnerabilities and metrics.
Last updated: 08 Mar 2026, 23:25 UTC
This page consolidates all known Common Vulnerabilities and Exposures (CVEs) associated with asustor. We track both calendar-based metrics (using fixed periods) and rolling metrics (using gliding windows) to give you a comprehensive view of security trends and risk evolution. Use these insights to assess risk and plan your patching strategy.
For a broader perspective on cybersecurity threats, explore the comprehensive list of CVEs by vendor and product. Stay updated on critical vulnerabilities affecting major software and hardware providers.
Total asustor CVEs: 51
Earliest CVE date: 22 May 2018, 01:29 UTC
Latest CVE date: 25 Feb 2026, 06:16 UTC
Latest CVE reference: CVE-2026-3179
30-day Count (Rolling): 2
365-day Count (Rolling): 9
Calendar-based Variation
Calendar-based Variation compares a fixed calendar period (e.g., this month versus the same month last year), while Rolling Growth Rate uses a continuous window (e.g., last 30 days versus the previous 30 days) to capture trends independent of calendar boundaries.
Month Variation (Calendar): -60.0%
Year Variation (Calendar): 0%
Month Growth Rate (30-day Rolling): -60.0%
Year Growth Rate (365-day Rolling): 0.0%
Average CVSS: 3.95
Max CVSS: 10.0
Critical CVEs (≥9): 7
| Range | Count |
|---|---|
| 0.0-3.9 | 21 |
| 4.0-6.9 | 18 |
| 7.0-8.9 | 5 |
| 9.0-10.0 | 7 |
These are the five CVEs with the highest CVSS scores for asustor, sorted by severity first and recency.
The FTP Backup on the ADM does not properly sanitize filenames received from the FTP server when parsing directory listings. A malicious server or MITM attacker can craft filenames containing path traversal sequences, causing the client to write files outside the intended backup directory. A path traversal vulnerability may allow an attacker to overwrite arbitrary files on the system and potentially achieve privilege escalation or remote code execution. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.2.RE51.
The FTP Backup on the ADM will not properly strictly enforce TLS certificate verification while connecting to an FTP server using FTPES/FTPS. An improper validated TLS/SSL certificates allows a remote attacker can intercept network traffic to perform a Man-in-the-Middle (MitM) attack, which may intercept, modify, or obtain sensitive information such as authentication credentials and backup data. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.2.RE51.
When a specific function is enabled while joining a AD Domain from ADM, an improper input parameters validation vulnerability in a specific CGI program allowing an unauthenticated remote attacker to write arbitrary data to any file on the system. By exploiting this vulnerability, attackers can overwrite critical system files, leading to a complete system compromise. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.1.RCI1.
A third-party NAT traversal module fails to validate SSL/TLS certificates when connecting to the signaling server. While subsequent access to device services requires additional authentication, a Man-in-the-Middle (MitM) attacker can intercept or redirect the NAT tunnel establishment. This could allow an attacker to disrupt service availability or facilitate further targeted attacks by acting as a proxy between the user and the device services. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.1.RCI1.
The DDNS function uses an insecure HTTP connection or fails to validate the SSL/TLS certificate when querying an external server for the device's WAN IP address. An unauthenticated remote attacker can perform a Man-in-the-Middle (MitM) attack to spoof the response, leading the device to update its DDNS record with an incorrect IP address. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.1.RCI1.
The API communication component fails to validate the SSL/TLS certificate when sending HTTPS requests to the server. An improper certificates validation vulnerability allows an unauthenticated remote attacker can perform a Man-in-the-Middle (MitM) attack to intercept the cleartext communication, potentially leading to the exposure of sensitive user information, including account emails, MD5 hashed passwords, and device serial numbers. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.1.RCI1.
The DDNS update function in ADM fails to properly validate the hostname of the DDNS server's TLS/SSL certificate. Although the connection uses HTTPS, an improper validated TLS/SSL certificates allows a remote attacker can intercept the communication to perform a Man-in-the-Middle (MitM) attack, which may obtain the sensitive information of DDNS updating process, including the user's account email, MD5 hashed password, and device serial number.This issue affects ADM: from 4.1.0 through 4.3.3.ROF1, from 5.0.0 through 5.1.1.RCI1.
When a user configures the NAS to retrieve UPS status or control the UPS, a non-enforced TLS certificate verification can allow an attacker able to intercept network traffic between the client and server can perform a man-in-the-middle (MITM) attack, which may obtain the sensitive information of the UPS server configuation. This issue affects ADM: from 4.1.0 through 4.3.3.RKD2, from 5.0.0 through 5.1.0.RN42.
When the user set the Notification's sender to send emails to the SMTP server via msmtp, an improper validated TLS/SSL certificates allows an attacker who can intercept network traffic between the SMTP client and server to execute a man-in-the-middle (MITM) attack, which may obtain the sensitive information of the SMTP. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.RKD2 as well as from ADM 5.0.0 through ADM 5.1.0.RN42.
An Arbitrary File Movement vulnerability was found in ASUSTOR Data Master (ADM) allows an attacker to exploit the file renaming feature to move files to unintended directories. Affected products and versions include: ADM 4.0.6.RIS1, 4.1.0 and below as well as ADM 4.2.2.RI61 and below.
An Improper Privilege Management vulnerability was found in ASUSTOR Data Master (ADM) allows an unprivileged local users to modify the storage devices configuration. Affected products and versions include: ADM 4.0.6.RIS1, 4.1.0 and below as well as ADM 4.2.2.RI61 and below.
Printer service fails to adequately handle user input, allowing an remote unauthorized users to navigate beyond the intended directory structure and delete files. Affected products and versions include: ADM 4.0.6.RIS1, 4.1.0 and below as well as ADM 4.2.2.RI61 and below.
Printer service fails to adequately handle user input, allowing an remote unauthorized users to navigate beyond the intended directory structure and create files. Affected products and versions include: ADM 4.0.6.RIS1, 4.1.0 and below as well as ADM 4.2.2.RI61 and below.
Improper neutralization of special elements used in a command ('Command Injection') vulnerability in Printer service functionality in ASUSTOR Data Master (ADM) allows remote unauthorized users to execute arbitrary commands via unspecified vectors. Affected products and versions include: ADM 4.0.6.RIS1, 4.1.0 and below as well as ADM 4.2.2.RI61 and below.
EZ Sync service fails to adequately handle user input, allowing an attacker to navigate beyond the intended directory structure and delete files. Affected products and versions include: ADM 4.0.6.REG2, 4.1.0 and below as well as ADM 4.2.1.RGE2 and below.
A Cross-Site Scripting(XSS) vulnerability was found on ADM, LooksGood and SoundsGood Apps. An attacker can exploit this vulnerability to inject malicious scripts into the target applications to access any cookies or sensitive information retained by the browser and used with that application. Affected products and versions include: ADM 4.0.6.REG2, 4.1.0 and below as well as ADM 4.2.1.RGE2 and below, LooksGood 2.0.0.R129 and below and SoundsGood 2.3.0.r1027 and below.
A stack-based buffer overflow vulnerability was found in the ASUSTOR Data Master (ADM) due to the lack of data size validation. An attacker can exploit this vulnerability to execute arbitrary code. Affected ADM versions include: 4.0.6.REG2, 4.1.0 and below as well as 4.2.0.RE71 and below.
A stack-based buffer overflow vulnerability was found inside ADM when using WebDAV due to the lack of data size validation. An attacker can exploit this vulnerability to run arbitrary code. Affected ADM versions include: 3.5.9.RUE3 and below, 4.0.5.RVI1 and below as well as 4.1.0.RJD1 and below.
An issue was discovered in ASUSTOR exFAT Driver through 1.0.0.r20. When conducting license validation, exfat.cgi and exfatctl fail to properly validate server responses and pass unsanitized text to the system shell, resulting in code execution as root.
An issue was discovered in ASUSTOR exFAT Driver through 1.0.0.r20. When conducting license validation, exfat.cgi and exfatctl accept any certificate for asustornasapi.asustor.com. In other words, there is Missing SSL Certificate Validation.
Denial-of-service in the login page of ASUSTOR ADM 3.1.1 allows attackers to prevent users from signing in by placing malformed text in the title.
Information disclosure in the SNMP settings page in ASUSTOR ADM version 3.1.1 allows attackers to obtain the SNMP password in cleartext.
OS command injection in group.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands as root by modifying the "name" POST parameter.
OS Command Injection in upload.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands by modifying the filename POST parameter.
Missing verification of a password in ASUSTOR ADM version 3.1.1 allows attackers to change account passwords without entering the current password.
Directory Traversal in downloadwallpaper.cgi in ASUSTOR ADM version 3.1.1 allows attackers to download arbitrary files by manipulating the "file" and "folder" URL parameters.
OS command injection in snmp.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands without authentication via the "rocommunity" URL parameter.
OS command injection in user.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands as root via the "secret_key" URL parameter.
Cross-site scripting vulnerability in File Explorer in ASUSTOR ADM version 3.1.1 allows attackers to execute arbitrary JavaScript when a file is moved via a malicious filename.
Cross-site scripting in the Login page in ASUSTOR ADM version 3.1.1 allows attackers to execute JavaScript via the System Announcement feature.
Directory Traversal in upload.cgi in ASUSTOR ADM version 3.1.1 allows attackers to upload files to arbitrary locations by modifying the "path" URL parameter. NOTE: the "filename" POST parameter is covered by CVE-2018-11345.
Encryption key disclosure in share.cgi in ASUSTOR ADM version 3.1.1 allows attackers to obtain the encryption key via the "encrypt_key" URL parameter.
OS command injection in user.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands as root via the "name" POST parameter.
Directory Traversal in File Explorer in ASUSTOR ADM version 3.1.1 allows attackers to view arbitrary files by modifying the "file1" URL parameter, a similar issue to CVE-2018-11344.
Cross-site scripting in File Explorer in ASUSTOR ADM version 3.1.1 allows attackers to execute JavaScript by uploading SVG images with embedded JavaScript.
ASUSTOR Data Master 3.1.5 and below makes an HTTP request for a configuration file that is vulnerable to XSS. A man in the middle can take advantage of this by inserting Javascript into the configuration files Version field.
ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to read any file on the file system when providing the full path to loginimage.cgi.
ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to read any file on a share by providing the full path. For example, /home/admin/.ash_history.
ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to enumerate all user accounts via user.cgi.
ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to delete any file on the file system due to a path traversal vulnerability in wallpaper.cgi.
ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to upload files to arbitrary locations due to a path traversal vulnerability. This could lead to code execution if the "Web Server" feature is enabled.
The tree list functionality in the photo gallery application in ASUSTOR ADM 3.1.0.RFQ3 has a SQL injection vulnerability that affects the 'album_id' or 'scope' parameter via a photo-gallery/api/album/tree_lists/ URI.
ASUSTOR ADM 3.1.0.RFQ3 uses the same default root:admin username and password as it does for the NAS itself for applications that are installed from the online repository. This may allow an attacker to login and upload a webshell.
The ASUSTOR ADM 3.1.0.RFQ3 NAS portal suffers from an unauthenticated remote code execution vulnerability in the portal/apis/aggrecate_js.cgi file by embedding OS commands in the 'script' parameter.
An insecure direct object reference vulnerability in download.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows the ability to reference the "download_sys_settings" action and then specify files arbitrarily throughout the system via the act parameter.
An unrestricted file upload vulnerability in upload.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to upload supplied data via the POST parameter filename. This can be used to place attacker controlled code on the file system that can then be executed. Further, the filename parameter is vulnerable to path traversal and allows the attacker to place the file anywhere on the system.
A path traversal vulnerability in download.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to arbitrarily specify a file on the system to download via the file1 parameter.
A persistent cross site scripting vulnerability in playlistmanger.cgi in the ASUSTOR SoundsGood application allows attackers to store cross site scripting payloads via the 'playlist' POST parameter.
A path traversal vulnerability in fileExplorer.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to arbitrarily specify a path to a file on the system to create folders via the dest_folder parameter.
Directory traversal in importuser.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to navigate the file system via the filename parameter.
An unrestricted file upload vulnerability in importuser.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to upload supplied data to a specified filename. This can be used to place attacker controlled code on the file system that is then executed.