CVE-2020-15509: nordicsemi android ble library +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2020-15509

CVSS 6.5 · Medium EPSS 0,54%

Kerentanan Cleartext Transmission of Sensitive Information pada nordicsemi android ble library, nordicsemi dfu library. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Nordic Semiconductor Android BLE Library through 2.2.1 and DFU Library through 1.10.4 for Android (as used by nRF Connect and other applications) can engage in unencrypted communication while showing the user that the communication is purportedly encrypted. The problem is in bond creation (e.g., internalCreateBond in BleManagerHandler).

Rincian

Terbit di NVD: 7 Juli 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.5 (Medium), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-319: Cleartext Transmission of Sensitive Information
EPSS (30 hari): 0,54% peluang dieksploitasi; lebih tinggi dari 43,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
nordicsemi	android ble library	Semua versi hingga 2.2.1
nordicsemi	dfu library	Semua versi hingga 1.10.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/NordicSemiconductor/Android-BLE-Library/commits/master patch · advisory pihak ketiga
https://github.com/NordicSemiconductor/Android-DFU-Library/commits/release patch · advisory pihak ketiga
https://secretdiary.ninja/index.php/2020/07/03/norec-attack-stripping-ble-encryption-from-nordicsemis-android-... patch · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.