CVE-2026-24932

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.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.asustor.com/security/security_advisory_detail?id=50	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:asustor:data_master::::::::
	cpe:2.3:o:asustor:data_master::::::::

History

No history.

Information

Published : 2026-02-03 03:15

Updated : 2026-02-19 18:16

NVD link : CVE-2026-24932

Mitre link : CVE-2026-24932

CVE.ORG link : CVE-2026-24932

JSON object : View

Products Affected

asustor

data_master

CWE

CWE-295

Improper Certificate Validation

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