Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2024-3273

CVE-2024-3273HIGH

D-Link DNS-320L/DNS-325/DNS-327L/DNS-340L HTTP GET Request nas_sharing.cgi command injection

  AV  AC  PR  UI  S  C  I  A   CVSS     EPSS    %ile   KEV
   N   L   N   N  U  L  L  L    7.3   1.0000   100.0   YES

AFFECTED
  Product   Versions    Fixed
  DNS-320L  20240403 –  —
  DNS-325   20240403 –  —
  DNS-327L  20240403 –  —
  DNS-340L  20240403 –  —

TIMELINE
  Apr 3   Reserved by VulDB
  Apr 4   Published (CNA: VulDB)
  Apr 11  Added to CISA KEV, remediation due 2024-05-02

CWE-77 · CNA: VulDB · CVSS v3.1 · 7 references · KEV due May 2, 2024

Description

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, was found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403. Affected is an unknown function of the file /cgi-bin/nas_sharing.cgi of the component HTTP GET Request Handler. The manipulation of the argument system leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259284. 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.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
April 3, 2024	Reserved	Reserved by VulDB
April 4, 2024	Published	Published (CNA: VulDB)
April 11, 2024	KEV ADDED	Added to CISA KEV, remediation due 2024-05-02

Affected

Affected products and packages — 4 rows
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
D-Link	DNS-320L	—	20240403	—
D-Link	DNS-325	—	20240403	—
D-Link	DNS-327L	—	20240403	—
D-Link	DNS-340L	—	20240403	—

Weaknesses

CWE-77

References (7)

https://github.com/netsecfish/dlink [exploit]
https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383 [related]
https://vuldb.com/?ctiid.259284 [signature, permissions-required]
https://vuldb.com/?id.259284 [vdb-entry, technical-description]
https://vuldb.com/?submit.304661 [third-party-advisory]
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-3273 [government-resource]
https://www.greynoise.io/blog/cve-2024-3273-d-link-nas-rce-exploited-in-the-wild

Authoritative record: CVE-2024-3273 at cve.org

Vendors: d-link

Weaknesses: CWE-77

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2024-3273 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.