CVE-2025-6393

A

vulnerability was found in TOTOLINK A702R, A3002R, A3002RU and EX1200T 3.0.0-B20230809.1615/4.0.0-B20230531.1404/4.0.0-B20230721.1521/4.1.2cu.5232_B20210713. It has been classified as critical. Affected is an unknown function of the file /boafrm/formIPv6Addr of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

References
Link Resource
https://github.com/awindog/cve/blob/main/688/15.md Exploit Third Party Advisory
https://github.com/awindog/cve/blob/main/688/16.md Exploit Third Party Advisory
https://vuldb.com/?ctiid.313386 Permissions Required VDB Entry
https://vuldb.com/?id.313386 Third Party Advisory VDB Entry
https://vuldb.com/?submit.597565 Third Party Advisory VDB Entry
https://vuldb.com/?submit.597566 Third Party Advisory VDB Entry
https://vuldb.com/?submit.597591 Third Party Advisory VDB Entry
https://vuldb.com/?submit.597592 Third Party Advisory VDB Entry
https://www.totolink.net/ Product
https://github.com/awindog/cve/blob/main/688/15.md Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

AND
cpe:2.3:o:totolink:a3002r_firmware:4.0.0-b20230531.1404:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3002r:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:totolink:a702r_firmware:4.0.0-b20230721.1521:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a702r:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:totolink:ex1200t_firmware:4.1.2cu.5232_b20210713:*:*:*:*:*:*:*
cpe:2.3:h:totolink:ex1200t:-:*:*:*:*:*:*:*

History

09 Jul 2025, 18:43

Type Values Removed Values Added
First Time Totolink a3002r
Totolink a702r Firmware
Totolink a3002ru
Totolink ex1200t
Totolink
Totolink a3002ru Firmware
Totolink a702r
Totolink a3002r Firmware
Totolink ex1200t Firmware
References () https://github.com/awindog/cve/blob/main/688/15.md - () https://github.com/awindog/cve/blob/main/688/15.md - Exploit, Third Party Advisory
References () https://github.com/awindog/cve/blob/main/688/16.md - () https://github.com/awindog/cve/blob/main/688/16.md - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.313386 - () https://vuldb.com/?ctiid.313386 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.313386 - () https://vuldb.com/?id.313386 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.597565 - () https://vuldb.com/?submit.597565 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.597566 - () https://vuldb.com/?submit.597566 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.597591 - () https://vuldb.com/?submit.597591 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.597592 - () https://vuldb.com/?submit.597592 - Third Party Advisory, VDB Entry
References () https://www.totolink.net/ - () https://www.totolink.net/ - Product
CPE cpe:2.3:o:totolink:a702r_firmware:4.0.0-b20230721.1521:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3002ru:-:*:*:*:*:*:*:*
cpe:2.3:h:totolink:ex1200t:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:ex1200t_firmware:4.1.2cu.5232_b20210713:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3002r:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a3002r_firmware:4.0.0-b20230531.1404:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a702r:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a3002ru_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:*

23 Jun 2025, 15:15

Type Values Removed Values Added
Summary
  • (es) Se encontró una vulnerabilidad en TOTOLINK A702R, A3002R, A3002RU y EX1200T 3.0.0-B20230809.1615/4.0.0-B20230531.1404/4.0.0-B20230721.1521/4.1.2cu.5232_B20210713. Se ha clasificado como crítica. Se ve afectada una función desconocida del archivo /boafrm/formIPv6Addr 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.
References () https://github.com/awindog/cve/blob/main/688/15.md - () https://github.com/awindog/cve/blob/main/688/15.md -

21 Jun 2025, 01:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-06-21 01:15

Updated : 2025-07-09 18:43


NVD link : CVE-2025-6393

Mitre link : CVE-2025-6393

CVE.ORG link : CVE-2025-6393


JSON object : View

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')