CVE-2026-6012

HIGH

D-Link DIR-513 POST Request formSetPassword buffer overflow

Title source: cna

Description

A security vulnerability has been detected in D-Link DIR-513 1.10. This affects the function formSetPassword of the file /goform/formSetPassword of the component POST Request Handler. The manipulation of the argument curTime leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly 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/356568

[Signature, Permissions Required] https://vuldb.com/vuln/356568/cti

[Third Party Advisory] https://vuldb.com/submit/791858

[Exploit] https://lavender-bicycle-a5a.notion.site/D-Link-DIR-513-formSetPassword-33153a41781f806e9a3cf63a5a9091ac?source=copy_link

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

Scores

CVSS v3 8.8

EPSS 0.0004

EPSS Percentile 13.3%

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