VDB-315765 · CVE-2025-7378 · EUVD-2025-20789

ASUSTOR ADM up to 4.0 NAS Configuration File input validation

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in ASUSTOR ADM up to 4.0. Affected is an unknown function of the component NAS Configuration File Handler. Performing a manipulation results in input validation. This vulnerability is known as CVE-2025-7378. Attacking locally is a requirement. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in ASUSTOR ADM up to 4.0. This affects some unknown functionality of the component NAS Configuration File Handler. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

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.

The advisory is shared at asustor.com. This vulnerability is uniquely identified as CVE-2025-7378 since 07/09/2025. The exploitability is told to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available.

Upgrading to version 4.3.1.R5A1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-20789). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

ASUSTOR

Name

Version

CPE 2.3info

🔒

CPE 2.2info

🔒

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: ADM 4.3.1.R5A1

Timelineinfo

07/09/2025 Advisory disclosed
07/09/2025 +0 days CVE reserved
07/09/2025 +0 days VulDB entry created
07/09/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: asustor.com
Status: Confirmed

CVE: CVE-2025-7378 (🔒)
GCVE (CVE): GCVE-0-2025-7378
GCVE (VulDB): GCVE-100-315765
EUVD: 🔒

Entryinfo

Created: 07/09/2025 09:48
Updated: 07/09/2025 13:09
Changes: 07/09/2025 09:48 (68), 07/09/2025 13:09 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.