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CVE-2025-4449

Published: May 9, 2025

Modified: May 9, 2025

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A vulnerability, which was classified as critical, has been found in D-Link DIR-619L 2.04B04. This issue affects the function formEasySetupWizard3. The manipulation of the argument wan_connected leads to buffer overflow. The attack may be initiated remotely. The vendor was contacted early about this disclosure. This vulnerability only affects products that are no longer supported by the maintainer.

Vendor	Product	Versions
D-Link	DIR-619L	affected `2.04B04`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-308063 | D-Link DIR-619L formEasySetupWizard3 buffer overflow

vdb-entry

technical-description

VDB-308063 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #558358 | D-Link DIR-619L 2.04B04 Buffer Overflow

third-party-advisory

https://github.com/jylsec/vuldb/blob/main/D-Link/dlink_dir619l/Buffer_overflow-formEasySetupWizard3-wan_connected/README.md

related

https://www.dlink.com/

broken-link

product

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