CVE-2025-6568

7.4 highEPSS 1.0%

A vulnerability classified as critical has been found in TOTOLINK EX1200T 4.1.2cu.5232_B20210713. Affected is an unknown function of the file /boafrm/formIpv6Setup 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.

Severity

CVSS 4.0

7.4 high

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/E:P

CVSS 3.1

8.8 high

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

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
CWEs: CWE-120, CWE-119
Published: 2025-06-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

totolink:ex1200t_firmware

References

https://github.com/d2pq/cve/blob/main/616/23.md
https://github.com/d2pq/cve/blob/main/616/23.md#poc
https://vuldb.com/?ctiid.313740
https://vuldb.com/?id.313740
https://vuldb.com/?submit.601344

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