Adm
CVE-2023-2909
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V5 - File Handling Path canonicalization, traversal prevention
MITRE ATT&CK
2 techniques across 2 tactics: Discovery, Collection The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 10.0 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. |
| Exploit ScenarioDerived | A remote attacker could access files and directories outside the intended path by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAI
EZ Sync service fails to adequately handle user input, allowing an attacker to navigate beyond the intended directory structure and delete files. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.
Affects your stack
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Technical ContextAI · show details
This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. 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. Affected products include: Asustor Adm.
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
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.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Path traversal exploits occur when applications use user-controlled input to construct file system paths without proper validation.
Affected Products (CPE)NVD
The ASUSTOR ADM 3.1.0.RFQ3 NAS portal suffers from an unauthenticated remote code execution vulnerability in the portal/
A stack-based buffer overflow vulnerability was found in the ASUSTOR Data Master (ADM) due to the lack of data size vali
Remote code execution in ASUSTOR ADM (ASUSTOR Data Master) operating system versions 4.1.0-4.3.3.RR42 and 5.0.0-5.1.2.RE
Unauthenticated arbitrary file read affects ASUSTOR ADM 4.1.0 through 4.3.3.RWC1 and 5.0.0 through 5.1.4.RL21, where a s
A stack-based buffer overflow vulnerability was found inside ADM when using WebDAV due to the lack of data size validati
Denial of service (and potentially remote code execution) affects the File Explorer component of ASUSTOR's ADM operating
Remote code execution in ASUSTOR ADM (4.1.0-4.3.3.RR42 and 5.0.0-5.1.2.REO1) allows authenticated high-privilege attacke
Path traversal in the IHM Log handling of ASUSTOR ADM (the operating system for ASUSTOR NAS appliances) lets an authenti
Arbitrary file write in the VPN Client component of ASUSTOR ADM (the ADM NAS operating system) lets an authenticated, hi
Path traversal in the Wallpaper component of ASUSTOR Data Master (ADM) exposes arbitrary files to authenticated high-pri
A Cross-Site Scripting(XSS) vulnerability was found on ADM, LooksGood and SoundsGood Apps. Rated medium severity (CVSS 6
GitHub PoC
Exploit-DB