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CVE-2025-2909— Lack of encryption vulnerability in DuoxMe

Quick assessment

Affected
Fermax DuoxMe iOS application
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Fermax DuoxMe是Fermax公司的一个视频门禁系统的软件。 Fermax DuoxMe 3.3.1之前版本存在安全漏洞，该漏洞源于缺乏加密，可能导致未经授权访问应用代码和敏感信息。

AI Predicted 5.3 Difficulty: Trivial EPSS 0.07% · P0

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-2909

Vulnerability Information
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Vulnerability Title
Lack of encryption vulnerability in DuoxMe
Source: CVE Program / CVE List V5
Vulnerability Description
The lack of encryption in the DuoxMe (formerly Blue) application binary in versions prior to 3.3.1 for iOS devices allows an attacker to gain unauthorised access to the application code and discover sensitive information.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文存储
Source: CVE Program / CVE List V5
Vulnerability Title
Fermax DuoxMe 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fermax DuoxMe是Fermax公司的一个视频门禁系统的软件。 Fermax DuoxMe 3.3.1之前版本存在安全漏洞，该漏洞源于缺乏加密，可能导致未经授权访问应用代码和敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Fermax DuoxMe iOS application 0 ~ 3.3.1 -

II. Public POCs for CVE-2025-2909

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III. Intelligence Information for CVE-2025-2909

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Vendor Advisories for CVE-2025-2909 (1)

Same Patch Batch · Fermax · 2025-03-28 · 4 CVEs total

CVE-2025-2908 Insufficiently Protected Credentials vulnerability in MeetMe products
CVE-2025-2911 Improper Restriction of Excessive Authentication Attempts vulnerability in MeetMe products
CVE-2025-2910 User enumeration vulnerability in MeetMe products

IV. Related Vulnerabilities

Same vendor: Fermax
Same weakness: CWE-312

V. Comments for CVE-2025-2909

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