Adm
CVE-2023-30770
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
ASVS 5.0
V15 - Secure Coding and Architecture Bounds checking, write limits
MITRE ATT&CK
2 techniques across 2 tactics: Execution, Privilege Escalation The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 9.8 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. |
| Exploit ScenarioDerived | A remote attacker could write data beyond allocated buffer boundaries leading to code execution or crashes by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAI
A stack-based buffer overflow vulnerability was found in the ASUSTOR Data Master (ADM) due to the lack of data size validation. Rated critical severity (CVSS 9.8), 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 write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. 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. Affected products include: Asustor Adm.
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
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.
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
A buffer overflow occurs when a program writes more data to a memory buffer than it was allocated to hold, causing the excess data to spill into adjacent memory regions.
Memory corruption occurs when a program writes data beyond the boundaries of allocated memory regions or accesses memory in unintended ways, violating the integrity of the process's address space.
Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.
Affected Products (CPE)NVD
The ASUSTOR ADM 3.1.0.RFQ3 NAS portal suffers from an unauthenticated remote code execution vulnerability in the portal/
EZ Sync service fails to adequately handle user input, allowing an attacker to navigate beyond the intended directory st
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