Is CVE-2025-4378 in the CISA KEV catalog?

No. CVE-2025-4378 is not currently on the CISA Known Exploited Vulnerabilities list.

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

CVE-2025-4378 has a CVSS v3 base score of 10.0 (CRITICAL).

What is the EPSS score for CVE-2025-4378?

CVE-2025-4378 has an EPSS score of 0.28% (20th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2025-4378

CRITICAL

10.0

CVSS v3

NVD

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.

CWE-319 CWE-798Hard-coded Credentials

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

Exploit Intelligence

0.28%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-05.