CVE-2025-13052

MEDIUM

ASUSTOR Data Master 4.1.0-4.3.3.RKD2 and 5.0.0-5.1.0.RN42 - Improper Certificate Validation in SMTP Notification Sender

Title source: llm
STIX 2.1

Description

When the user set the Notification's sender to send emails to the SMTP server via msmtp, an improper validated TLS/SSL certificates allows an attacker who can intercept network traffic between the SMTP client and server to execute a man-in-the-middle (MITM) attack, which may obtain the sensitive information of the SMTP. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.RKD2 as well as from ADM 5.0.0 through ADM 5.1.0.RN42.

References (1)

Core 1
Core References

Scores

CVSS v3 5.9
EPSS 0.0016
EPSS Percentile 5.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-295
Status published
Products (1)
asustor/data_master 4.1.0.RHU2 - 4.3.3.ROF1
Published Dec 12, 2025
Tracked Since Feb 18, 2026