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CVE-2026-44409— Information disclosure vulnerability in ZTE MU5250

Quick assessment

Affected
ZTE MU5250
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.

ZTE MU5250是中国中兴通讯（ZTE）公司的一款5G移动随身Wi-Fi设备。 ZTE MU5250存在安全漏洞，该漏洞源于访问控制机制配置不当，可能导致攻击者未经授权获取信息，造成信息泄露风险。

CVSS 5.7 · Medium EPSS 0.22% · P12

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

Affected Version Matrix 1

VendorProduct Version RangeStatus
ZTE MU5250 BD_FLYMODEMMU5250V1.0.0B27 affected
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I. Basic Information for CVE-2026-44409

Vulnerability Information
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Vulnerability Title
Information disclosure vulnerability in ZTE MU5250
Source: CVE Program / CVE List V5
Vulnerability Description
There is an an information disclosure vulnerability in ZTE MU5250. Due to improper configuration of the access control mechanism, attackers can obtain information without authorization, causing the risk of information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
ZTE MU5250 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZTE MU5250是中国中兴通讯（ZTE）公司的一款5G移动随身Wi-Fi设备。 ZTE MU5250存在安全漏洞，该漏洞源于访问控制机制配置不当，可能导致攻击者未经授权获取信息，造成信息泄露风险。
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
ZTE MU5250 BD_FLYMODEMMU5250V1.0.0B27 -

II. Public POCs for CVE-2026-44409

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III. Intelligence Information for CVE-2026-44409

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Vendor Pages for CVE-2026-44409 (1)

IV. Related Vulnerabilities

Same product: MU5250
Same vendor: ZTE
Same weakness: CWE-200

V. Comments for CVE-2026-44409

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