freebox v5 hd firmware, freebox v5 crystal firmware, freebox v6 revolution firmware +2 lainnya
CVSS 3.5 · Low EPSS 0,11%
Kerentanan Cleartext Transmission of Sensitive Information pada freebox v5 hd firmware, freebox v5 crystal firmware +3 lainnya. Skor CVSS 3.1 3.5 (Low) menurut CISA ADP.
Freebox v5 HD (firmware = 1.7.20), Freebox v5 Crystal (firmware = 1.7.20), Freebox v6 Révolution r1–r3 (firmware = 4.7.x), Freebox Mini 4K (firmware = 4.7.x), and Freebox One (firmware = 4.7.x) were discovered to expose subscribers' IMSI identifiers in plaintext during the initial phase of EAP-SIM authentication over the `FreeWifi_secure` network. During the EAP-Response/Identity exchange, the subscriber's full Network Access Identifier (NAI), which embeds the raw IMSI, is transmitted without encryption, tunneling, or pseudonymization. An attacker located within Wi-Fi range (~100 meters) can passively capture these frames without requiring user interaction or elevated privileges. The disclosed IMSI enables device tracking, subscriber correlation, and long-term monitoring of user presence near any broadcasting Freebox device. The vendor acknowledged the vulnerability, and the `FreeWifi_secure` service is planned for full deactivation by 1 October 2025.
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| freebox | v5 hd firmware | Semua versi hingga 1.7.20 |
| freebox | v5 crystal firmware | Semua versi hingga 1.7.20 |
| freebox | v6 revolution firmware | Semua versi hingga 4.7.0 |
| freebox | mini 4k firmware | Semua versi hingga 4.7.0 |
| freebox | one firmware | Semua versi hingga 4.7.0 |