.. / CVE-2024-3273

Exploit for D-Link Network Attached Storage < 20240403 - Unauthenticated Remote Code Execution (CVE-2024-3273)

Description:

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.

Affected Products:

Proof of Concept

PoC exploit

Nuclei Template

View the template here CVE-2024-3273.yaml

Validate with Nuclei

echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2024/CVE-2024-3273.yaml
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References:

https://nvd.nist.gov/vuln/detail/CVE-2024-3273
https://github.com/netsecfish/dlink
https://www.bleepingcomputer.com/news/security/over-92-000-exposed-d-link-nas-devices-have-a-backdoor-account/#google_vignette
https://news.ycombinator.com/item?id=39960107
https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383
https://vuldb.com/?ctiid.259284