title: D-Link DNS-320L/DNS-325/DNS-327L/DNS-340L HTTP GET Request nas_sharing.cgi hard-coded credentials
description: ** 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.
problem types: CWE-798 Hard-coded Credentials
affected:
{
vendor: D-Link
product: DNS-320L
versions:
version: 20240403, status: affected
modules: HTTP GET Request Handler
}
{
vendor: D-Link
product: DNS-325
versions:
version: 20240403, status: affected
modules: HTTP GET Request Handler
}
{
vendor: D-Link
product: DNS-327L
versions:
version: 20240403, status: affected
modules: HTTP GET Request Handler
}
{
vendor: D-Link
product: DNS-340L
versions:
version: 20240403, status: affected
modules: HTTP GET Request Handler
}
metrics:
cvssV3_1: [
version: 3.1
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
baseSeverity: CRITICAL
]