CVE-2025-6393highCWE-119CWE-120

CVE-2025-6393: fallo de gravedad alta en TOTOLINK A702R

TOTOLINK A702R/A3002R/A3002RU/EX1200T HTTP POST Request formIPv6Addr buffer overflow

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear A3002RU+ Monitorear A702R

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.7epss 1.0%
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.
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
Productos afectados
TOTOLINK · A3002RTOTOLINK · A3002RUTOTOLINK · A702RTOTOLINK · EX1200T
CVEs relacionadas — TOTOLINK A702R

En el mismo producto, de las más peligrosas a las menos.

CVE-2025-8140HIGHTOTOLINK A702R HTTP POST Request formWlanMultipleAP buffer overflowEPSS 11.3%CVE-2025-8138HIGHTOTOLINK A702R HTTP POST Request formOneKeyAccessButton buffer overflowEPSS 11.3%CVE-2025-6485MEDIUMTOTOLINK A3002R formWlSiteSurvey os command injectionEPSS 9.3%CVE-2025-6627HIGHTOTOLINK A702R HTTP POST Request formIpv6Setup buffer overflowEPSS 5.8%CVE-2025-8136HIGHTOTOLINK A702R HTTP POST Request formFilter buffer overflowEPSS 1.2%CVE-2025-8139HIGHTOTOLINK A702R HTTP POST Request formPortFw buffer overflowEPSS 1.2%