CVE-2026-4486

HIGH

D-Link DIR-513 Web Service formEasySetPassword stack-based overflow

Title source: cna
STIX 2.1

Description

A vulnerability was found in D-Link DIR-513 1.10. This affects the function formEasySetPassword of the file /goform/formEasySetPassword of the component Web Service. The manipulation of the argument curTime results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.

References (7)

Core 7
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-352009 | D-Link DIR-513 Web Service formEasySetPassword stack-based overflow
https://vuldb.com/?id.352009
Signature, Permissions Required signature permissions-required
VDB-352009 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/?ctiid.352009
Third Party Advisory third-party-advisory
Submit #773537 | D-Link DIR-513 1.10 Buffer Overflow
https://vuldb.com/?submit.773537
Third Party Advisory third-party-advisory
Submit #773566 | D-Link DIR-513 1.10 Buffer Overflow (Duplicate)
https://vuldb.com/?submit.773566
Product product
https://www.dlink.com/

Scores

CVSS v3 8.8
EPSS 0.0061
EPSS Percentile 44.4%
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-121 CWE-787
Status published
Products (2)
D-Link/DIR-513 1.10
dlink/dir-513_firmware 1.10
Published Mar 20, 2026
Tracked Since Mar 20, 2026