# CVE-2024-3272: D-Link DNS-320L/DNS-325/DNS-327L/DNS-340L HTTP GET Request nas_sharing.cgi hard-coded credentials

> CVE-2024-3272: D-Link DNS-320L/DNS-325/DNS-327L/DNS-340L HTTP GET Request nas_sharing.cgi hard-coded credentials. CVSS 9.8 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2024-3272
Last updated: 2025-10-21T23:05:22Z

- Published: 2024-04-04 01:00 UTC · Updated: 2025-10-21 23:05 UTC · Assigner: VulDB
- CVSS: 9.8 (CVSS 3.1) · Severity: Critical · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS: 98.1%, 100th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2024-04-11, federal due date 2024-05-02, ransomware use: Unknown
- CWE: CWE-798

## Description

\*\* UNSUPPORTED WHEN ASSIGNED \*\* A vulnerability, which was classified as very critical, has been found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403. This issue affects some unknown processing of the file /cgi-bin/nas\_sharing.cgi of the component HTTP GET Request Handler. The manipulation of the argument user with the input messagebus leads to hard-coded credentials. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259283. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.

## CISA required action

This vulnerability affects legacy D-Link products. All associated hardware revisions have reached their end-of-life (EOL) or end-of-service (EOS) life cycle and should be retired and replaced per vendor instructions.

## Affected vendors and products

- dlink: dns-320l\_firmware
- dlink: dns-325\_firmware
- dlink: dns-327l\_firmware
- dlink: dns-340l\_firmware
- D-Link: DNS-320L
- D-Link: DNS-325
- D-Link: DNS-327L
- D-Link: DNS-340L

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2024-3272)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2024-3272)
- [https://github.com/netsecfish/dlink](https://github.com/netsecfish/dlink)
- [https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383](https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383)
- [https://vuldb.com/?ctiid.259283](https://vuldb.com/?ctiid.259283)
- [https://vuldb.com/?id.259283](https://vuldb.com/?id.259283)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2024-3272 · Markdown: https://rewindex.com/cve/CVE-2024-3272.md · JSON: https://rewindex.com/api/v1/cves/CVE-2024-3272 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:06:19.230Z