CVE-2024-4259: Missing Authorization vulnerability in SAMPAŞ Holding AKOS (AkosCepVatandasService), SAMPAŞ Holding AKOS (Tahs

Q: How do I fix CVE-2024-4259?

akos: upgrade to newer than 2024-09-02. Exact commands for each OS are on this page.

Q: Is CVE-2024-4259 being exploited?

CVE-2024-4259 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-2024-4259 affect?

CVE-2024-4259 affects akos. Severity is critical (CVSS 9.8). Missing Authorization vulnerability in SAMPAŞ Holding AKOS (AkosCepVatandasService), SAMPAŞ Holding AKOS (TahsilatService) allows Collect Data as Provided by Users. This issue affects AKOS (AkosCepVatandasService): before V2.0; AKOS (Tahs

Q: How urgent is CVE-2024-4259?

Priority 50/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADE

CVE-2024-4259 is a critical-severity flaw (CVSS 9.8) affecting akos. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Missing Authorization vulnerability in SAMPAŞ Holding AKOS (AkosCepVatandasService), SAMPAŞ Holding AKOS (TahsilatService) allows Collect Data as Provided by Users. This issue affects AKOS (AkosCepVatandasService): before V2.0; AKOS (TahsilatService): before V1.0.7.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 57%)
CISA exploited list	No
Weakness	CWE-862
Published	2024-09-03
Last modified	2026-06-17

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

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

Am I affected?

Timeline

2024-09-03 14:15 UTCPublished CVE record published
2026-06-17 08:01 UTCUpdated Record last modified

sambas akos UPGRADE

Affected: <= 2024-09-02

Fixed in: newer than 2024-09-02

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 2024-09-02 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade akos

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-2024-4259?

akos: upgrade to newer than 2024-09-02. Exact commands for each OS are on this page.

Is CVE-2024-4259 being exploited?

CVE-2024-4259 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-2024-4259 affect?

CVE-2024-4259 affects akos. Severity is critical (CVSS 9.8). Missing Authorization vulnerability in SAMPAŞ Holding AKOS (AkosCepVatandasService), SAMPAŞ Holding AKOS (TahsilatService) allows Collect Data as Provided by Users. This issue affects AKOS (AkosCepVatandasService): before V2.0; AKOS (Tahs

How urgent is CVE-2024-4259?

Priority 50/100. Critical severity; Remotely exploitable, no login, no user action

References

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