CVE-2026-4188

HIGH

D-Link DIR-619L boa formSchedule stack-based overflow

Title source: cna
STIX 2.1

Description

A security flaw has been discovered in D-Link DIR-619L 2.06B01. The affected element is the function formSchedule of the file /goform/formSchedule of the component boa. Performing a manipulation of the argument curTime results in stack-based buffer overflow. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.

References (5)

Core 5
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-351094 | D-Link DIR-619L boa formSchedule stack-based overflow
https://vuldb.com/?id.351094
Signature, Permissions Required signature permissions-required
VDB-351094 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/?ctiid.351094
Third Party Advisory third-party-advisory
Submit #769833 | D-Link DIR619L 2.06B01 Stack-based Buffer Overflow
https://vuldb.com/?submit.769833
Product product
https://www.dlink.com/

Scores

CVSS v3 8.8
EPSS 0.0045
EPSS Percentile 35.8%
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 partial

Details

CWE
CWE-119 CWE-121
Status published
Products (1)
D-Link/DIR-619L 2.06B01
Published Mar 16, 2026
Tracked Since Mar 16, 2026