CVE-2025-6147

A vulnerability was found in TOTOLINK A702R 4.0.0-B20230721.1521. It has been declared as critical. This vulnerability affects unknown code of the file /boafrm/formSysLog of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

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/Lena-lyy/cve/blob/main/4.md
https://github.com/Lena-lyy/cve/blob/main/4.md#poc
https://vuldb.com/?ctiid.312622
https://vuldb.com/?id.312622
https://vuldb.com/?submit.593015
https://www.totolink.net/

Configurations

No configuration.

History

17 Jun 2025, 20:50

Type	Values Removed	Values Added
Summary		(es) Se encontró una vulnerabilidad en TOTOLINK A702R 4.0.0-B20230721.1521. Se ha declarado crítica. Esta vulnerabilidad afecta al código desconocido del archivo /boafrm/formSysLog del componente HTTP POST Request Handler. La manipulación del argumento "submit-url" provoca un desbordamiento del búfer. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado.

17 Jun 2025, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-17 01:15

Updated : 2025-06-17 20:50

NVD link : CVE-2025-6147

Mitre link : CVE-2025-6147

CVE.ORG link : CVE-2025-6147

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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