CVE-2024-3272: D-Link Multiple NAS Devices Use of Hard-Coded Credentials Vulnerability

CVE-2024-3272 · Severity: critical · CVSS 9.8 · Exploited in the wild · Published 2024-04-11

D-Link DNS-320L, DNS-325, DNS-327L, and DNS-340L NAS devices contain a hard-coded credential vulnerability in the /cgi-bin/nas_sharing.cgi component. A remote attacker can exploit this via a crafted HTTP GET request to the 'user' argument with the 'messagebus' input, leading to unauthorized command injection and remote code execution.

Vendors: D-Link.

Quick answers

Is CVE-2024-3272 exploited in the wild?
Yes. CVE-2024-3272 is known to be exploited in the wild, first recorded on 11 April 2024. Treat it as urgent.
How severe is CVE-2024-3272?
Critical severity, with a CVSS score of 9.8, published 11 April 2024.
Which products and versions are affected?
D-Link DNS-320L up to 20240403; D-Link DNS-325 up to 20240403; D-Link DNS-327L up to 20240403; D-Link DNS-340L up to 20240403.
Is there a fix for CVE-2024-3272?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2024-3272 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2024-3272?
Check whether you run D-Link Multiple NAS Devices. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • D-Link DNS-320L up to 20240403
  • D-Link DNS-325 up to 20240403
  • D-Link DNS-327L up to 20240403
  • D-Link DNS-340L up to 20240403

Timeline

  • 2024-04-11: disclosed: Vulnerability disclosed and added to CISA KEV catalog.
  • 2024-04-11: kev added
  • 2024-04-11: exploited: Reported as exploited in the wild.

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