CVE-2025-6393

high

Description

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

https://vuldb.com/?submit.597592

https://vuldb.com/?submit.597591

https://vuldb.com/?submit.597566

https://vuldb.com/?submit.597565

https://vuldb.com/?id.313386

https://github.com/awindog/cve/blob/main/688/16.md

https://www.totolink.net/

https://vuldb.com/?ctiid.313386

https://github.com/awindog/cve/blob/main/688/15.md

Details

Source: Mitre, NVD

Published: 2025-06-21

Updated: 2025-07-09

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

CVSS v4

Base Score: 7.4

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00577