CVE-2026-44408

Configuration modification via improper Web interface permissions

Published May 19, 2026 · Updated May 19, 2026

Missing authorization in ZTE U60 Pro MU5250 build BD_FLYMODEMMU5250V1.0.0B27 allows remote authenticated users to modify configuration. The Web management interface applies improper permission controls to configuration-changing requests, allowing a low-privileged session to reach restricted settings. Reachability is limited to an adjacent network, and successful abuse can alter settings and interrupt device availability without user interaction.

CVSS severity6.3
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in ZTE U60 Pro MU5250 build BD_FLYMODEMMU5250V1.0.0B27 allows remote authenticated users to modify configuration. The Web management interface applies improper permission controls to configuration-changing requests, allowing a low-privileged session to reach restricted settings. Reachability is limited to an adjacent network, and successful abuse can alter settings and interrupt device availability without user interaction.

The record

CVE
CVE-2026-44408
Published
May 19, 2026
Updated
May 19, 2026
Vendor
ZTE Corporation
Product
U60 Pro
Classifications
CWE-200, CAPEC-1, T1210
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. May 19, 2026CVE publishedPublication date reported by the CVE source.
  2. May 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=BD_FLYMODEMMU5250V1.0.0B27

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

ZTE Corporation · U60 Proversion=BD_FLYMODEMMU5250V1.0.0B27

Published CVSS scores

6.3ZTE CorporationCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs
T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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