CVE-2020-9435

Katalog CVE

CVSS 7.5 · High EPSS 1,2%

Kerentanan Use of Hard-coded Credentials pada phoenixcontact tc router 3002t-4g firmware, phoenixcontact tc router 2002t-3g firmware +4 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

PHOENIX CONTACT TC ROUTER 3002T-4G through 2.05.3, TC ROUTER 2002T-3G through 2.05.3, TC ROUTER 3002T-4G VZW through 2.05.3, TC ROUTER 3002T-4G ATT through 2.05.3, TC CLOUD CLIENT 1002-4G through 2.03.17, and TC CLOUD CLIENT 1002-TXTX through 1.03.17 devices contain a hardcoded certificate (and key) that is used by default for web-based services on the device. Impersonation, man-in-the-middle, or passive decryption attacks are possible if the generic certificate is not replaced by a device-specific certificate during installation.

Rincian

Terbit di NVD

12 Maret 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-798: Use of Hard-coded Credentials

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 66,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://packetstormsecurity.com/files/156729/Phoenix-Contact-TC-Router-TC-Cloud-Client-Command-Injection.html exploit · advisory pihak ketiga
• http://seclists.org/fulldisclosure/2020/Mar/15 exploit · advisory pihak ketiga
• https://cert.vde.com/en-us/advisories/ advisory pihak ketiga
• https://cert.vde.com/en-us/advisories/vde-2020-003 advisory pihak ketiga