CVE-2023-6906: fallo crítico en Totolink A7100RU
Totolink A7100RU HTTP POST Request main buffer overflow
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
48Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 9.8epss 1.8%
A vulnerability, which was classified as critical, was found in Totolink A7100RU 7.4cu.2313_B20191024. Affected is the function main of the file /cgi-bin/cstecgi.cgi?action=login of the component HTTP POST Request Handler. The manipulation of the argument flag with the input ie8 leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-248268. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Totolink · A7100RUPoCs públicas encontradas — 1
cve_referencegithub.com/unpWn4bL3/iot-security/blob/main/1.mdno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
CVEs relacionadas — Totolink A7100RU
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-5854CRITICALTotolink A7100RU CGI cstecgi.cgi setWiFiEasyCfg os command injectionEPSS 16.9%CVE-2026-5850CRITICALTotolink A7100RU CGI cstecgi.cgi setVpnPassCfg os command injectionEPSS 15.4%CVE-2026-5853CRITICALTotolink A7100RU CGI cstecgi.cgi setIpv6LanCfg os command injectionEPSS 13.7%CVE-2026-5852CRITICALTotolink A7100RU CGI cstecgi.cgi setIptvCfg os command injectionEPSS 13.7%CVE-2023-7095CRITICALTotolink A7100RU HTTP POST Request main buffer overflowEPSS 13.7%CVE-2026-5851CRITICALTotolink A7100RU CGI cstecgi.cgi setUPnPCfg os command injectionEPSS 13.6%