CVE-2026-108503

Received Received - Intake

Interface Permission Validation Flaw in ZTE Z80 Ultra

Publication date: 2026-10-10

Last updated on: 2026-10-11

Assigner: ZTE Corporation

Description

ZTE Z80 Ultra has an interface permission validation vulnerability. The callable functions provided by the system lack sufficient access control. An attacker can leverage these functions to read relevant information.

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Meta Information

Published

2026-10-10

Last Modified

2026-10-11

Generated

2026-11-08

AI Q&A

2026-10-10

EPSS Evaluated

2026-11-07

NVD

CVE-2026-108503

EUVD

EUVD-2026-96205

Affected Vendors & Products

Vendor	Product	Version / Range
ZTE	Z80 Ultra	GEN_ZTE_PQ85A01V1.0.0B27 and prior released versions

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-276	During installation, installed file permissions are set to allow anyone to modify those files.

Attack-Flow Graph

Executive Summary

ZTE Z80 Ultra has an interface permission validation vulnerability where callable functions lack sufficient access control. This allows an attacker to read relevant information by exploiting these functions.

Impact Analysis

An attacker could exploit this to access sensitive information on the device, potentially leading to data leaks or unauthorized access to system details.

Compliance Impact

This vulnerability may violate data protection requirements in GDPR or HIPAA by enabling unauthorized access to personal or sensitive information, risking non-compliance.

Mitigation Strategies

Apply vendor-provided patches or updates for ZTE Z80 Ultra to address the interface permission validation flaw. Restrict access to system functions by implementing proper access controls and authentication mechanisms.

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