Improper Export Vulnerability in ZhenShi Mibro Fit App on Android
CVE-2025-5500

4.8MEDIUM

Key Information:

Vendor

Zhenshi

Status
Mibro Fit App
Vendor
CVE Published:
9 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5500?

A vulnerability has been identified in the ZhenShi Mibro Fit App (version 1.6.3.17499) on Android devices. This flaw resides in the AndroidManifest.xml file associated with the component com.xiaoxun.xunoversea.mibrofit, leading to the improper export of application components. The exploitation of this flaw requires local access to the device, potentially allowing attackers to manipulate app functionality and gain unauthorized access to sensitive data. Despite early notifications to the vendor, there has been no communication regarding mitigative actions.

Affected Version(s)

Mibro Fit App 1.6.3.17499

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-2025-5500 - Proof of Concept

References

https://vuldb.com/?id.323234
vdb-entry
https://vuldb.com/?ctiid.323234
signaturepermissions-required
https://vuldb.com/?submit.637921
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

fxizenta (VulDB User)
.
CVE-2025-5500 : Improper Export Vulnerability in ZhenShi Mibro Fit App on Android