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.
References
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|---|---|
| https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_171/171.md | Exploit Third Party Advisory |
| https://vuldb.com/submit/780441 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/354640 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/354640/cti | Permissions Required VDB Entry |
| https://www.dlink.com/ | Product |
Configurations
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History
07 Apr 2026, 15:43
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Dlink dns-320lw
Dlink dns-120 Firmware Dlink dns-340l Firmware Dlink dns-326 Firmware Dlink dns-726-4 Firmware Dlink dns-120 Dlink dns-323 Firmware Dlink dns-343 Dlink dnr-326 Dlink dns-321 Firmware Dlink dns-327l Firmware Dlink dnr-202l Firmware Dlink dns-345 Dlink dns-322l Dlink dns-327l Dlink dns-315l Dlink dns-1550-04 Firmware Dlink dns-343 Firmware Dlink dns-326 Dlink dnr-326 Firmware Dlink dns-321 Dlink dns-1550-04 Dlink dns-1100-4 Dlink dns-320lw Firmware Dlink dnr-202l Dlink dns-320l Firmware Dlink dns-323 Dlink dns-345 Firmware Dlink dns-1200-05 Firmware Dlink Dlink dns-320l Dlink dns-320 Dlink dns-320 Firmware Dlink dns-1100-4 Firmware Dlink dns-1200-05 Dlink dns-322l Firmware Dlink dns-726-4 Dlink dns-325 Dlink dns-340l Dlink dns-325 Firmware Dlink dns-315l Firmware |
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| References | () https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_171/171.md - Exploit, Third Party Advisory | |
| References | () https://vuldb.com/submit/780441 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/354640 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/354640/cti - Permissions Required, VDB Entry | |
| References | () https://www.dlink.com/ - Product | |
| CPE | cpe:2.3:h:dlink:dns-322l:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dnr-326_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-1100-4_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-1550-04_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-345_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:dlink:dnr-326:-:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-321:-:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-320lw:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-327l_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-323:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-1200-05_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-120_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-1200-05:-:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-726-4:-:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-1550-04:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dnr-202l_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-320l:-:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-326:-:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-315l:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-325_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-327l:-:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-345:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-323_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-322l_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-1100-4:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-320_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-343:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-726-4_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-320l_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-340l_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:dlink:dnr-202l:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-343_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-315l_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-320:-:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-325:-:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-120:-:*:*:*:*:*:*:* cpe:2.3:h:dlink:dns-340l:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-321_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-326_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:dlink:dns-320lw_firmware:*:*:*:*:*:*:*:* |
01 Apr 2026, 20:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-04-01 20:16
Updated : 2026-04-07 15:43
NVD link : CVE-2026-5311
Mitre link : CVE-2026-5311
CVE.ORG link : CVE-2026-5311
JSON object : View
Products Affected
dlink
- dns-327l
- dns-320
- dns-323_firmware
- dns-1200-05_firmware
- dns-120_firmware
- dnr-202l_firmware
- dns-315l
- dns-1100-4
- dns-120
- dns-343
- dns-1100-4_firmware
- dns-1200-05
- dns-320l_firmware
- dns-343_firmware
- dns-726-4_firmware
- dns-340l
- dns-326
- dns-345
- dns-320_firmware
- dns-325_firmware
- dns-320lw_firmware
- dns-320lw
- dns-340l_firmware
- dns-320l
- dns-326_firmware
- dns-321_firmware
- dns-1550-04
- dns-325
- dns-322l_firmware
- dns-322l
- dns-726-4
- dnr-326
- dns-327l_firmware
- dnr-326_firmware
- dns-323
- dns-315l_firmware
- dns-321
- dns-1550-04_firmware
- dns-345_firmware
- dnr-202l
