D-Link NAS - RCE (CVE-2024-3272)
514Exploiting IPs reported
** 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.
CrowdSec analysis
CVE-2024-3272 is a critical vulnerability affecting certain D-Link NAS devices, allowing remote attackers to exploit weaknesses in handling HTTP requests and gain access through hard-coded credentials.
CrowdSec has been tracking this vulnerability and its exploits since 18th of July 2024.
CrowdSec network data shows that most actors exploiting CVE-2024-3272 rely on broad, untargeted scans with minimal filtering. The activity is largely automated and opportunistic in nature. CrowdSec network telemetry also shows that exploitation of CVE-2024-3272 has significantly declined over the past week. Attack volumes are well below the long-term average, suggesting attackers are rapidly losing interest. The vulnerability appears to be falling out of active use across most threat landscapes.
Attackers frequently probe URLs containing /cgi-bin/nas_sharing.cgi in their attempts to leverage this flaw.
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Protection
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Blocklist
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