File Access Vulnerability in ZTE File Manager
CVE-2026-40000

1.8LOW

Key Information:

Vendor

Zte

Status
Blade A75 5g
Vendor
CVE Published:
27 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-40000?

The ZTE File Manager contains a vulnerability in its FilePreViewActivity which allows third-party applications to invoke this activity and provide arbitrary file paths. This behavior could potentially enable unauthorized access to various sensitive files within system directories such as /data/data and /data/local/tmp, assuming that proper access restrictions are not enforced. If exploited, this could lead to significant data exposure on unrooted devices, thus compromising user privacy and security.

Affected Version(s)

Blade A75 5G A75 series project, versions released before 2026/05/30

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-40000
Created by Skorpion96

References

https://support.zte.com.cn/zte-iccp-isupport-webui/bullet...

CVSS V3.1

Score:
1.8
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Physical
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Marco Inglese
.