CVE-2026-86556 PUBLISHED

An information disclosure vulnerability in ZTE U30 Air product

Assigner: zte
Reserved: 08.09.2026 Published: 30.09.2026 Updated: 30.09.2026

There is an information disclosure vulnerability in ZTE U30 Air. Due to improper permission control, attackers can exploit the vulnerability to obtain relevant information.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS Score: 5.3

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	None	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	ZTE
Product	U30 Air
Versions	Default: unaffected Version U30AirV1.0.0B31 and earlier is affected

Credits

Sp4ce @ Geely 2030 Digital Security Lab finder

References

https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/3351503523831148854

Problem Types

CWE-269: Improper Privilege Management CWE

Impacts

CAPEC-410 Information Elicitation