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CVE-2026-5311

D-Link DNS-1550-04 file_center.cgi Webdav_Access_List access control

Published
Last modified
published
Not listed in CISA KEV
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: poc
  • Automatable: yes
  • Technical impact: partial

Summary

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.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: poc · Automatable: yes · Technical impact: partial

  3. Record last updated

Affected versions

  • D-Link DNS-120

    20260205

  • D-Link DNR-202L

    20260205

  • D-Link DNS-315L

    20260205

  • D-Link DNS-320

    20260205

  • D-Link DNS-320L

    20260205

  • D-Link DNS-320LW

    20260205

  • D-Link DNS-321

    20260205

  • D-Link DNR-322L

    20260205

  • D-Link DNS-323

    20260205

  • D-Link DNS-325

    20260205

  • D-Link DNS-326

    20260205

  • D-Link DNS-327L

    20260205

  • D-Link DNR-326

    20260205

  • D-Link DNS-340L

    20260205

  • D-Link DNS-343

    20260205

  • D-Link DNS-345

    20260205

  • D-Link DNS-726-4

    20260205

  • D-Link DNS-1100-4

    20260205

  • D-Link DNS-1200-05

    20260205

  • D-Link DNS-1550-04

    20260205

References 5

VulDB

GitHub · wudipjq/my_vuln

dlink.com