How severe is CVE-2025-5345?

CVE-2025-5345 has a CVSS 4.0 base score of 6.3, rated medium severity.

Is CVE-2025-5345 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-5345?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-5345 have an EU (EUVD) identifier?

Yes. CVE-2025-5345 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21764.

When was CVE-2025-5345 published?

CVE-2025-5345 was published on 2025-07-17 and last updated on 2026-06-17.

CVE-2025-5345

CVE-2025-5345 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-926.

Key facts

Severity: Medium (CVSS 4.0 base score 6.3)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-21764
Weakness: CWE-926
Published: 2025-07-17
Last modified: 2026-06-17

Description

Bluebird devices contain a pre-loaded file manager application. This application exposes an unsecured service provider "com.bluebird.system.koreanpost.IsdcardRemoteService". A local attacker can bind to the AIDL-type service to copy and delete arbitrary files from device's storage with system-level permissions. Version 1.4.4 is vulnerable, vendor reverted vulnerable versions to older version: 1.3.6

Frequently asked questions

What is CVE-2025-5345?: Bluebird devices contain a pre-loaded file manager application. This application exposes an unsecured service provider "com.bluebird.system.koreanpost.IsdcardRemoteService". A local attacker can bind to the AIDL-type service to copy and delete arbitrary files from device's storage with system-level permissions. Version 1.4.4 is vulnerable, vendor reverted vulnerable versions to older version: 1.3.6
How severe is CVE-2025-5345?: CVE-2025-5345 has a CVSS 4.0 base score of 6.3, rated medium severity.
Is CVE-2025-5345 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-5345?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-5345 have an EU (EUVD) identifier?: Yes. CVE-2025-5345 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21764.
When was CVE-2025-5345 published?: CVE-2025-5345 was published on 2025-07-17 and last updated on 2026-06-17.

References

https://cert.pl/en/posts/2025/07/CVE-2025-5344

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