CVE-2026-6014

HIGH

D-Link DIR-513 POST Request formAdvanceSetup buffer overflow

Title source: cna

Description

A flaw has been found in D-Link DIR-513 1.10. This issue affects the function formAdvanceSetup of the file /goform/formAdvanceSetup of the component POST Request Handler. This manipulation of the argument webpage causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

References (5)

[Vdb Entry, Technical Description] https://vuldb.com/vuln/356570

[Signature, Permissions Required] https://vuldb.com/vuln/356570/cti

[Exploit] https://lavender-bicycle-a5a.notion.site/D-Link-DIR-513-formAdvanceSetup-33153a41781f80829d47ec9b86dd8abf?source=copy_link

[Product] https://www.dlink.com/

[Third Party Advisory] https://vuldb.com/submit/791860

Scores

CVSS v3 8.8

EPSS 0.0009

EPSS Percentile 25.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-119 CWE-120

Status published

Products (1)

D-Link/DIR-513 1.10

Published Apr 10, 2026

Tracked Since Apr 10, 2026