Description
ZTE Z80 Ultra has an unauthorized information disclosure vulnerability. The access control for methods within the framework is insufficient. An attacker can exploit this method to read device-related information.
Published: 2026-10-10
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Information Disclosure
Action: Patch
AI Analysis

Impact

ZTE Z80 Ultra contains an unauthorized information disclosure vulnerability caused by insufficient access control for framework methods. The flaw allows an attacker to read device‑related information, compromising the confidentiality of the device. The weakness is identified as CWE‑269 (Insufficient Access Control).

Affected Systems

The affected product is ZTE Z80 Ultra. No specific software version details are provided in the CVE data.

Risk and Exploitability

The CVSS score of 5.5 indicates a moderate potential impact. EPSS information is not available, and the vulnerability is not listed in the CISA KEV catalog. Based on the description, it is inferred that the attack requires access to the framework methods, likely through network exposure or local access; the exact attack vector is not explicitly stated in the advisory.

Generated by OpenCVE AI on October 10, 2026 at 08:20 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the latest ZTE firmware update that resolves the access control issue.
  • Restrict external network access to the ZTE Z80 Ultra using firewalls or network segmentation.
  • Configure the device to disable or limit the exposed framework methods that enable unauthorized information retrieval.

Generated by OpenCVE AI on October 10, 2026 at 08:20 UTC.

Tracking

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Advisories

No advisories yet.

History

Sun, 11 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Sun, 11 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Zte
Zte z80 Ultra
Vendors & Products Zte
Zte z80 Ultra

Sat, 10 Oct 2026 07:45:00 +0000

Type Values Removed Values Added
Description ZTE Z80 Ultra has an unauthorized information disclosure vulnerability. The access control for methods within the framework is insufficient. An attacker can exploit this method to read device-related information.
Title Unauthorized information retrieval vulnerability in ZTE Z80 Ultra product
Weaknesses CWE-269
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

Subscriptions

Zte Z80 Ultra
cve-icon MITRE

Status: PUBLISHED

Assigner: zte

Published:

Updated: 2026-10-11T17:05:27.756Z

Reserved: 2026-10-10T03:20:37.908Z

Link: CVE-2026-108504

cve-icon Vulnrichment

Updated: 2026-10-11T16:55:22.956Z

cve-icon NVD

Status : Deferred

Published: 2026-10-10T08:17:04.510

Modified: 2026-10-13T16:53:31.197

Link: CVE-2026-108504

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-11T12:24:30Z

Weaknesses
  • CWE-269

    Improper Privilege Management