CVE-2024-4259
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedMissing 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.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceMissing authorization vulnerability in SAMPAŞ Holding AKOS web services (AkosCepVatandasService and TahsilatService) allows unauthenticated or unauthorized users to collect sensitive data by manipulating user-provided input without proper permission checks. The services accept data collection requests without verifying the caller's authorization level, leading to potential data exposure.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data<= 2024-09-02CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify if Sambas Akos is deployedCheck for presence of AkosCepVatandasService or TahsilatService endpoints in your web service inventory or by reviewing your application's exposed web service URLs and WSDL definitionsAffected if Either AkosCepVatandasService or TahsilatService endpoints are found in your environment
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Check Sambas Akos versionLocate the installed version of Sambas Akos by reviewing application metadata, configuration files, or by querying the service's version information endpoint if availableAffected if The installed version is dated 2024-09-02 or earlier
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Verify AkosCepVatandasService authorizationReview the AkosCepVatandasService endpoint configuration and code to determine if authorization checks are performed before allowing data collection operationsAffected if The service accepts requests without validating caller permissions or authorization level
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Verify TahsilatService authorizationReview the TahsilatService endpoint configuration and code to determine if authorization checks are performed before allowing data collection operationsAffected if The service accepts requests without validating caller permissions or authorization level
Your environment is affected if you are running Sambas Akos dated 2024-09-02 or earlier with AkosCepVatandasService or TahsilatService endpoints exposed without proper authorization validation on data collection requests.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scopedImplement proper authorization checks on all service endpoints to verify user permissions before allowing data collection operations. Upgrade AkosCepVatandasService to V2.0 or later and TahsilatService to V1.0.7 or later.
AkosCepVatandasService V2.0+ and TahsilatService V1.0.7+
- Identify which AKOS services are deployed in the environment (AkosCepVatandasService and/or TahsilatService)
- Check current version of each deployed AKOS service
- For AkosCepVatandasService: upgrade to version V2.0 or later
- For TahsilatService: upgrade to version V1.0.7 or later
- After upgrade, verify that proper authorization controls are enforced on both services
- Test that unauthenticated or unauthorized users can no longer access user data through these services
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation8.0 h
- Implementation16.0 h
- Testing8.0 h
- Review / QA4.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-4259 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2024-4259 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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