CVE-2026-5311
Published: Apr 1, 2026
Modified: Apr 2, 2026
CVSS v3.1
5.3
Description
A security flaw has been discovered in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. Affected is the function Webdav_Access_List of the file /cgi-bin/file_center.cgi. Performing a manipulation of the argument cmd results in improper access controls. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
| Vendor | Product | Versions |
|---|---|---|
D-Link | DNS-120 | affected 20260205 |
D-Link | DNR-202L | affected 20260205 |
D-Link | DNS-315L | affected 20260205 |
D-Link | DNS-320 | affected 20260205 |
D-Link | DNS-320L | affected 20260205 |
D-Link | DNS-320LW | affected 20260205 |
D-Link | DNS-321 | affected 20260205 |
D-Link | DNR-322L | affected 20260205 |
D-Link | DNS-323 | affected 20260205 |
D-Link | DNS-325 | affected 20260205 |
D-Link | DNS-326 | affected 20260205 |
D-Link | DNS-327L | affected 20260205 |
D-Link | DNR-326 | affected 20260205 |
D-Link | DNS-340L | affected 20260205 |
D-Link | DNS-343 | affected 20260205 |
D-Link | DNS-345 | affected 20260205 |
D-Link | DNS-726-4 | affected 20260205 |
D-Link | DNS-1100-4 | affected 20260205 |
D-Link | DNS-1200-05 | affected 20260205 |
D-Link | DNS-1550-04 | affected 20260205 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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