CVE-2024-3273 D-Link Multiple NAS Devices Command Injection
Remote attackers can execute arbitrary commands on unsupported D-Link NAS devices via a command injection flaw in the HTTP handler.
- Exploited in the wild
- Since 11 Apr 2024
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-3273?
CVE-2024-3273 is a high-severity command injection vulnerability in Dlink Dns-320 Firmware, published on 4 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-77
Which versions are affected by CVE-2024-3273?
It affects 20 products.
Products include Dlink Dnr-202l Firmware, Dlink Dnr-322l Firmware, Dlink Dnr-326 Firmware, Dlink Dns-1100-4 Firmware, Dlink Dns-1200-05 Firmware, Dlink Dns-120 Firmware and 14 more.
How do I fix CVE-2024-3273?
No fix has been published for CVE-2024-3273 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 2 May 2024.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2024-3273 being exploited?
Yes. Attackers have exploited CVE-2024-3273 in the wild since at least 11 Apr 2024.
Public exploit code: 1 Nuclei template and 8 proofs of concept on GitHub.
Other vulnerabilities in Dlink Dns-320 Firmware
- CVE-2024-3272 D-Link Multiple NAS Devices Use of Hard-Coded Credentials
- CVE-2026-5211 D-Link DNS-1550-04 app_mgr.cgi UPnP_AV_Server_Path_Del stack-based overflow
- CVE-2026-5212 D-Link DNS-1550-04 webdav_mgr.cgi Webdav_Upload_File stack-based overflow
- CVE-2026-5213 D-Link DNS-1550-04 account_mgr.cgi cgi_adduser_to_session stack-based overflow
- CVE-2026-5214 D-Link DNS-1550-04 account_mgr.cgi cgi_addgroup_get_group_quota_minsize stack-based overflow
Sources
Also known as GHSA-52h8-5hwm-jv8x.