CVE-2025-5345

System-level file copying and deletion via exposed AIDL

Published Jul 17, 2025 · Updated Jul 17, 2025

Improperly exported service in Bluebird File Manager 1.4.4 allows local users to copy or delete arbitrary stored files. The com.bluebird.system.koreanpost.IsdcardRemoteService AIDL endpoint accepts binds from other apps without access controls and performs requested file operations with system permissions. Any locally installed app can reach the service without user interaction, exposing and deleting files beyond its own Android sandbox.

CVSS severity6.3
Medium
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improperly exported service in Bluebird File Manager 1.4.4 allows local users to copy or delete arbitrary stored files. The com.bluebird.system.koreanpost.IsdcardRemoteService AIDL endpoint accepts binds from other apps without access controls and performs requested file operations with system permissions. Any locally installed app can reach the service without user interaction, exposing and deleting files beyond its own Android sandbox.

The record

CVE
CVE-2025-5345
Published
Jul 17, 2025
Updated
Jul 17, 2025
Vendor
Bluebird Inc.
Product
Bluebird File Manager
Classifications
CWE-926, T1404
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.4.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Bluebird Inc. · Bluebird File Managerversion=1.4.4

Published CVSS scores

6.3CERT.PLCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-926Improper Export of Android Application Components
T1404Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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