CVE-2026-5311

5.3 MEDIUM
Published: April 01, 2026 Modified: April 07, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_171/171.md
Source: cna@vuldb.com
Exploit Third Party Advisory
https://vuldb.com/submit/780441
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/vuln/354640
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/vuln/354640/cti
Source: cna@vuldb.com
Permissions Required VDB Entry
https://www.dlink.com/
Source: cna@vuldb.com
Product

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.3 / 10.0
EPSS (Exploit Probability)
0.3%
49th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

dlink