CVE-2025-4449

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.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/jylsec/vuldb/blob/main/D-Link/dlink_dir619l/Buffer_overflow-formEasySetupWizard3-wan_connected/README.md
https://vuldb.com/?ctiid.308063
https://vuldb.com/?id.308063
https://vuldb.com/?submit.558358
https://www.dlink.com/

Configurations

No configuration.

History

12 May 2025, 17:32

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una vulnerabilidad clasificada como crítica en D-Link DIR-619L 2.04B04. Este problema afecta a la función formEasySetupWizard3. La manipulación del argumento wan_connected provoca un desbordamiento del búfer. El ataque puede ejecutarse en remoto. Se contactó al proveedor con antelación para informarle sobre esta vulnerabilidad. Esta vulnerabilidad solo afecta a los productos que ya no reciben soporte del fabricante.

09 May 2025, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-09 01:15

Updated : 2025-05-12 17:32

NVD link : CVE-2025-4449

Mitre link : CVE-2025-4449

CVE.ORG link : CVE-2025-4449

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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