Is CVE-2025-4378 actively exploited?

No active exploitation of CVE-2025-4378 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-4378 be exploited remotely?

Yes. CVE-2025-4378 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-4378?

CVE-2025-4378 has a CVSS score of 10.0 (CRITICAL).

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CRITICAL

CVE-2025-4378

CWE-319Published: June 24, 2025· Updated: Jun 17, 2026

10.0

CVSS v3.1

Official Description

Cleartext Transmission of Sensitive Information, Use of Hard-coded Credentials vulnerability in Ataturk University ATA-AOF Mobile Application allows Authentication Abuse, Authentication Bypass.

This issue affects ATA-AOF Mobile Application: before 20.06.2025.

NVD Source

Technical Analysis

CVE-2025-4378 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 10.0.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.