CVE-2025-4732

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-4732
A vulnerability classified as critical was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. This vulnerability affects unknown code of the file /boafrm/formFilter of the component HTTP POST Request Handler. The manipulation of the argument ip6addr leads to buffer overflow. The attack can be initiated 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/CH13hh/tmp_store_cc/blob/main/tt/ta/6.md Broken Link
https://vuldb.com/?ctiid.309034 Permissions Required VDB Entry
https://vuldb.com/?id.309034 Third Party Advisory VDB Entry
https://vuldb.com/?submit.570690 Third Party Advisory VDB Entry
https://www.totolink.net/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:totolink:a3002r_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3002r:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:totolink:a3002ru_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3002ru:-:*:*:*:*:*:*:*
History

20 Jun 2025, 14:09

Type Values Removed Values Added
First Time Totolink
Totolink a3002ru Firmware
Totolink a3002r Firmware
Totolink a3002r
Totolink a3002ru
References () https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/6.md - () https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/6.md - Broken Link
References () https://vuldb.com/?ctiid.309034 - () https://vuldb.com/?ctiid.309034 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.309034 - () https://vuldb.com/?id.309034 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.570690 - () https://vuldb.com/?submit.570690 - Third Party Advisory, VDB Entry
References () https://www.totolink.net/ - () https://www.totolink.net/ - Product
CPE cpe:2.3:h:totolink:a3002ru:-:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3002r:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a3002ru_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a3002r_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:*

16 May 2025, 14:42

Type Values Removed Values Added
Summary
  • (es) Se detectó una vulnerabilidad crítica en TOTOLINK A3002R y A3002RU 3.0.0-B20230809.1615. Esta vulnerabilidad afecta al código desconocido del archivo /boafrm/formFilter del componente HTTP POST Request Handler. La manipulación del argumento ip6addr provoca un desbordamiento del búfer. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado.

16 May 2025, 01:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-16 01:15

Updated : 2025-06-20 14:09

NVD link : CVE-2025-4732

Mitre link : CVE-2025-4732

CVE.ORG link : CVE-2025-4732

JSON object : View

Products Affected

totolink

  • a3002ru
  • a3002ru_firmware
  • a3002r_firmware
  • a3002r
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')