CVE-2025-3988

A vulnerability classified as critical has been found in TOTOLINK N150RT 3.4.0-B20190525. Affected is an unknown function of the file /boafrm/formPortFw. The manipulation of the argument service_type leads to buffer overflow. It is possible to launch the attack 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_formPortFw	Exploit Third Party Advisory
https://vuldb.com/?ctiid.306324	Permissions Required VDB Entry
https://vuldb.com/?id.306324	Third Party Advisory VDB Entry
https://vuldb.com/?submit.557939	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

07 May 2025, 18:29

Type	Values Removed	Values Added
References	~~() https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/N150RT/BufferOverflow_formPortFw -~~	() https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/N150RT/BufferOverflow_formPortFw - Exploit, Third Party Advisory
References	~~() https://vuldb.com/?ctiid.306324 -~~	() https://vuldb.com/?ctiid.306324 - Permissions Required, VDB Entry
References	~~() https://vuldb.com/?id.306324 -~~	() https://vuldb.com/?id.306324 - Third Party Advisory, VDB Entry
References	~~() https://vuldb.com/?submit.557939 -~~	() https://vuldb.com/?submit.557939 - Third Party Advisory, VDB Entry
References	~~() https://www.totolink.net/ -~~	() https://www.totolink.net/ - Product
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

29 Apr 2025, 13:52

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una vulnerabilidad crítica en TOTOLINK N150RT 3.4.0-B20190525. Se ve afectada una función desconocida del archivo /boafrm/formPortFw. La manipulación del argumento service_type provoca un desbordamiento del búfer. Es posible ejecutar el ataque de forma remota. Se ha hecho público el exploit y puede que sea utilizado.

27 Apr 2025, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-04-27 22:15

Updated : 2025-05-07 18:29

NVD link : CVE-2025-3988

Mitre link : CVE-2025-3988

CVE.ORG link : CVE-2025-3988

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