CVE-2025-7910

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-7910
A vulnerability classified as critical has been found in D-Link DIR-513 1.10. This affects the function sprintf of the file /goform/formSetWanNonLogin of the component Boa Webserver. The manipulation of the argument curTime leads to stack-based 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.

8.8 /10

CVSS v3 : HIGH

V3 Legend

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

V2 Legend

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/buobo/bo-s-CVE/blob/main/DIR-513/formSetWanNonLogin.md Exploit Third Party Advisory
https://vuldb.com/?ctiid.317025 Permissions Required VDB Entry
https://vuldb.com/?id.317025 Third Party Advisory VDB Entry
https://vuldb.com/?submit.618594 Third Party Advisory VDB Entry
https://www.dlink.com/ Product
https://github.com/buobo/bo-s-CVE/blob/main/DIR-513/formSetWanNonLogin.md Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:dlink:dir-513_firmware:1.10:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-513:-:*:*:*:*:*:*:*
History

25 Jul 2025, 14:42

Type Values Removed Values Added
First Time Dlink
Dlink dir-513
Dlink dir-513 Firmware
CPE cpe:2.3:o:dlink:dir-513_firmware:1.10:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-513:-:*:*:*:*:*:*:*
References () https://github.com/buobo/bo-s-CVE/blob/main/DIR-513/formSetWanNonLogin.md - () https://github.com/buobo/bo-s-CVE/blob/main/DIR-513/formSetWanNonLogin.md - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.317025 - () https://vuldb.com/?ctiid.317025 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.317025 - () https://vuldb.com/?id.317025 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.618594 - () https://vuldb.com/?submit.618594 - Third Party Advisory, VDB Entry
References () https://www.dlink.com/ - () https://www.dlink.com/ - Product

22 Jul 2025, 13:06

Type Values Removed Values Added
Summary
  • (es) Se ha detectado una vulnerabilidad crítica en D-Link DIR-513 1.10. Esta afecta a la función sprintf del archivo /goform/formSetWanNonLogin del componente Boa Webserver. La manipulación del argumento "curTime" provoca un desbordamiento del búfer en la pila. 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.

21 Jul 2025, 13:15

Type Values Removed Values Added
References () https://github.com/buobo/bo-s-CVE/blob/main/DIR-513/formSetWanNonLogin.md - () https://github.com/buobo/bo-s-CVE/blob/main/DIR-513/formSetWanNonLogin.md -

20 Jul 2025, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-20 22:15

Updated : 2025-07-25 14:42

NVD link : CVE-2025-7910

Mitre link : CVE-2025-7910

CVE.ORG link : CVE-2025-7910

JSON object : View

Products Affected

dlink

  • dir-513
  • dir-513_firmware
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow