CVE-2024-3273
D-Link DNS-320L, D-Link DNS-325, D-Link DNS-327L
Published 4 Apr 2024 · updated 17 Jun 2026 · Analyzed
Exploited in the wild
CISA added this to its Known Exploited Vulnerabilities catalog on 11 Apr 2024, with a remediation deadline of 2 May 2024 for US federal agencies.
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.
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.
References
- github.com/netsecfish/dlink · Exploit, Third Party Advisory
- supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383 · Vendor Advisory
- vuldb.com/?ctiid.259284 · Permissions Required, VDB Entry
- vuldb.com/?id.259284 · Third Party Advisory, VDB Entry
- vuldb.com/?submit.304661 · Third Party Advisory, VDB Entry
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-3273 · US Government Resource
- www.greynoise.io/blog/cve-2024-3273-d-link-nas-rce-exploited-in-the-wild · Third Party Advisory