CVE-2024-6400: Cleartext Storage of Sensitive Information, Exposure of Sensitive Information Through Data Queries vulnerabili

Q: How do I fix CVE-2024-6400?

finrota: upgrade to 1.21.10. Exact commands for each OS are on this page.

Q: Is CVE-2024-6400 being exploited?

CVE-2024-6400 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-6400 affect?

CVE-2024-6400 affects finrota. Severity is high (CVSS 7.5). 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

Q: How urgent is CVE-2024-6400?

Priority 44/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 7.5REMOTEUPGRADE

CVE-2024-6400 is a high-severity flaw (CVSS 7.5) affecting finrota. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 50%)
CISA exploited list	No
Weakness	CWE-202, CWE-312
Published	2024-10-04
Last modified	2026-06-17

Publisher (CNA): Computer Emergency Response Team of the Republic of Turkey · Vendor: finrota

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-10-04 12:15 UTCPublished CVE record published
2026-06-17 08:17 UTCUpdated Record last modified

finrota finrota UPGRADE

Affected: < 1.21.10

Fixed in: 1.21.10

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy finrota || rpm -q finrota || finrota --version

2. UPGRADE to 1.21.10 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade finrota

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade finrota

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-6400?

finrota: upgrade to 1.21.10. Exact commands for each OS are on this page.

Is CVE-2024-6400 being exploited?

CVE-2024-6400 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-6400 affect?

CVE-2024-6400 affects finrota. Severity is high (CVSS 7.5). 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

How urgent is CVE-2024-6400?

Priority 44/100. High severity; Remotely exploitable, no login, no user action

References

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