CVE-2026-24935

published 2026-02-03

CVE-2026-24935: A third-party NAT traversal module fails to validate SSL/TLS certificates when connecting to the signaling server. While subsequent access to device services…

Priority P3 34 medium 5.6 CVSS 3.1

AV N AC H PR N UI N S U C L I L A L

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.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
asustor	adm	4.1.0 – 4.3.3.ROF1	—
asustor	adm	5.0.0 – 5.1.1.RCI1	—
asustor	data_master	4.1.0.rhu2 – 4.3.3.rof1	—
asustor	data_master	>= 5.0.0.ra82 < 5.1.2.re51	5.1.2.re51

CVSS provenance

nvd v3.1 5.6 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

nvd v4.0 6.3 MEDIUM CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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CWE-295