CVE-2025-3993

A vulnerability was found in TOTOLINK N150RT 3.4.0-B20190525 and classified as critical. This issue affects some unknown processing of the file /boafrm/formWsc. The manipulation of the argument submit-url leads to buffer overflow. The attack may 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

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/fizz-is-on-the-way/Iot_vuls/tree/main/N150RT/BufferOverflow_formWsc_1	Exploit
https://vuldb.com/?ctiid.306329	Permissions Required VDB Entry
https://vuldb.com/?id.306329	Third Party Advisory VDB Entry
https://vuldb.com/?submit.557944	Third Party Advisory VDB Entry
https://www.totolink.net/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:n150rt_firmware:3.4.0-b20190525:*:*:*:*:*:*:*

cpe:2.3:h:totolink:n150rt:2.0:*:*:*:*:*:*:*

History

12 May 2025, 19:31

Type	Values Removed	Values Added
CPE		cpe:2.3:o:totolink:n150rt_firmware:3.4.0-b20190525:::::::* cpe:2.3:h:totolink:n150rt:2.0:::::::*
First Time		Totolink Totolink n150rt Totolink n150rt Firmware
References	~~() https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/N150RT/BufferOverflow_formWsc_1 -~~	() https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/N150RT/BufferOverflow_formWsc_1 - Exploit
References	~~() https://vuldb.com/?ctiid.306329 -~~	() https://vuldb.com/?ctiid.306329 - Permissions Required, VDB Entry
References	~~() https://vuldb.com/?id.306329 -~~	() https://vuldb.com/?id.306329 - Third Party Advisory, VDB Entry
References	~~() https://vuldb.com/?submit.557944 -~~	() https://vuldb.com/?submit.557944 - Third Party Advisory, VDB Entry
References	~~() https://www.totolink.net/ -~~	() https://www.totolink.net/ - Product

29 Apr 2025, 13:52

Type	Values Removed	Values Added
Summary		(es) Se encontró una vulnerabilidad en TOTOLINK N150RT 3.4.0-B20190525, clasificada como crítica. Este problema afecta a un procesamiento desconocido del archivo /boafrm/formWsc. La manipulación del argumento "submit-url" provoca un desbordamiento del búfer. El ataque puede iniciarse remotamente. Se ha hecho público el exploit y puede que sea utilizado.

28 Apr 2025, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-04-28 01:15

Updated : 2025-05-12 19:31

NVD link : CVE-2025-3993

Mitre link : CVE-2025-3993

CVE.ORG link : CVE-2025-3993

JSON object : View

Products Affected

totolink

n150rt_firmware
n150rt

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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8.8 /10