CVE-2025-66315
Unknown Unknown - Not Provided
Improper Directory Permissions in ZTE MF258K Pro Allows Write Access

Publication date: 2026-01-09

Last updated on: 2026-03-12

Assigner: ZTE Corporation

Description
There is a configuration defect vulnerability in the version server of ZTE MF258K Pro products. Due to improper directory permission settings, an attacker can execute write permissions in a specific directory.
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Meta Information
Published
2026-01-09
Last Modified
2026-03-12
Generated
2026-06-16
AI Q&A
2026-01-09
EPSS Evaluated
2026-06-15
NVD
CVE-2025-66315
EUVD
EUVD-2026-1815
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
zte mf258k_pro_firmware zte_mf258kpro_play_v1.0.0b03
zte mf258k_pro_firmware zte_mf258pro_std_v1.0.0b04
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
CWE-269 The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
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Executive Summary

This vulnerability is a configuration defect in the version server of ZTE MF258K Pro products. It arises from improper directory permission settings that allow an attacker to gain write permissions in a specific directory.

Impact Analysis

An attacker exploiting this vulnerability can write to a specific directory on the affected device, which may lead to denial of service or other disruptions, although it does not directly impact confidentiality or integrity.

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