Is CVE-2024-6400 in the CISA KEV catalog?

No. CVE-2024-6400 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-6400?

CVE-2024-6400 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2024-6400?

CVE-2024-6400 has an EPSS score of 0.61% (45th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-6400?

Upgrade finrota to 1.21.10 or later.

CVE & CISA-KEV Catalog

CVE-2024-6400

HIGH

7.5

CVSS v3

NVD

Description

Cleartext Storage of Sensitive Information, Exposure of Sensitive Information Through Data Queries vulnerability in Finrota Netahsilat allows Retrieve Embedded Sensitive Data, Authentication Bypass, IMAP/SMTP Command Injection, Collect Data from Common Resource Locations. This issue solved in versions 1.21.10, 1.23.01, 1.23.08, 1.23.11 and 1.24.03.

CWE-202 CWE-312

How to fix

Remediation Available

finrotaNVD

Affected:< 1.21.10Fixed in:1.21.10CVE-2024-6400derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.61%probability of exploitation in 30 days

45thpercentile

Moderate risk: more likely to be exploited than 45% of all known CVEs.

References

Third-Party Advisory1

usom.gov.tr

Other references1

siberguvenlik.gov.tr

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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 2026-06-03.