CVE-2025-8169

A vulnerability classified as critical has been found in D-Link DIR-513 1.10. This affects the function formSetWanPPTPcallback of the file /goform/formSetWanPPTPpath of the component HTTP POST Request Handler. The manipulation of the argument curTime leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. 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/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formSetWanPPPoE.md
https://vuldb.com/?ctiid.317583
https://vuldb.com/?id.317583
https://vuldb.com/?submit.620817
https://www.dlink.com/

Configurations

No configuration.

History

29 Jul 2025, 14:14

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una vulnerabilidad crítica en D-Link DIR-513 1.10. Esta vulnerabilidad afecta a la función formSetWanPPTPcallback del archivo /goform/formSetWanPPTPpath del componente HTTP POST Request Handler. La manipulación del argumento curTime provoca un desbordamiento del búfer. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado. Esta vulnerabilidad solo afecta a los productos que ya no reciben soporte del fabricante.

25 Jul 2025, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-25 21:15

Updated : 2025-07-29 14:14

NVD link : CVE-2025-8169

Mitre link : CVE-2025-8169

CVE.ORG link : CVE-2025-8169

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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