CVE-2025-5672

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-5672
A vulnerability has been found in TOTOLINK N302R Plus up to 3.4.0-B20201028 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /boafrm/formFilter of the component HTTP POST Request Handler. The manipulation of the argument url leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

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/byxs0x0/cve2/blob/main/530/2.md Broken Link
https://vuldb.com/?ctiid.311161 Permissions Required VDB Entry
https://vuldb.com/?id.311161 Third Party Advisory VDB Entry
https://vuldb.com/?submit.590094 Third Party Advisory VDB Entry
https://www.totolink.net/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:totolink:n302r_plus_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:totolink:n302r_plus:-:*:*:*:*:*:*:*
History

17 Jun 2025, 20:38

Type Values Removed Values Added
Summary
  • (es) Se ha detectado una vulnerabilidad en TOTOLINK N302R Plus (hasta la versión 3.4.0-B20201028), clasificada como crítica. Esta vulnerabilidad afecta a una funcionalidad desconocida del archivo /boafrm/formFilter del componente HTTP POST Request Handler. La manipulación del argumento URL provoca un desbordamiento del búfer. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado.
CPE cpe:2.3:h:totolink:n302r_plus:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:n302r_plus_firmware:*:*:*:*:*:*:*:*
First Time Totolink n302r Plus
Totolink
Totolink n302r Plus Firmware
References () https://github.com/byxs0x0/cve2/blob/main/530/2.md - () https://github.com/byxs0x0/cve2/blob/main/530/2.md - Broken Link
References () https://vuldb.com/?ctiid.311161 - () https://vuldb.com/?ctiid.311161 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.311161 - () https://vuldb.com/?id.311161 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.590094 - () https://vuldb.com/?submit.590094 - Third Party Advisory, VDB Entry
References () https://www.totolink.net/ - () https://www.totolink.net/ - Product

05 Jun 2025, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-06-05 18:15

Updated : 2025-06-17 20:38

NVD link : CVE-2025-5672

Mitre link : CVE-2025-5672

CVE.ORG link : CVE-2025-5672

JSON object : View

Products Affected

totolink

  • n302r_plus_firmware
  • n302r_plus
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')