QID 731365

Date Published: 2024-04-11

QID 731365: D-Link NAS Storage Devices Remote Code Execution (RCE) Vulnerability

This vulnerability impacts various D-Link NAS (Network Attached Storage) devices such as the DNS-340L, DNS-320L, DNS-327L, and DNS-325. The vulnerability lies within the nas_sharing.cgi uri, which is vulnerable due to two main issues: a backdoor facilitated by hardcoded credentials, and a command injection vulnerability via the system parameter.

Affected Devices:
All Versions of DNS-320L
All Versions of DNS-325
All Versions of DNS-327L
All Versions of DNS-340L

QID Detection Logic (Unauthenticated):
This QID checks for vulnerable D-Link NAS devices by sending a crafted payload as an HTTP GET request to the 'cgi-bin/nas_sharing.cgi' endpoint and checks for code execution.

Successful exploitation of the vulnerability may allow a remote unauthenticated attacker to execute arbitrary code, leading to critical data loss and possible system compromise.

CVSS V3 rated as Critical - 9.8 severity.

CVSS V2 rated as Critical - 10 severity.

Solution

D-Link has mentioned that the product are EOL and EOS. Customers are advised to disconnect and replace the devices. For more information, please refer to the D-Link Security Advisory

Vendor References

D-Link Security Advisory - supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383

CVEs related to QID 731365

CVE-2024-3272 | CVE-2024-3273 |

Software Advisories

Advisory ID	Software	Component	Link

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