CVE-2023-4420

Katalog CVE

CVSS 7.4 · High EPSS 0,30%

Kerentanan Missing Encryption of Sensitive Data pada sick lms531 firmware, sick lms511 firmware +1 lainnya. Skor CVSS 3.1 7.4 (High) menurut NVD.

Deskripsi (NVD)

A remote unprivileged attacker can intercept the communication via e.g. Man-In-The-Middle, due to the absence of Transport Layer Security (TLS) in the SICK LMS5xx. This lack of encryption in the communication channel can lead to the unauthorized disclosure of sensitive information. The attacker can exploit this weakness to eavesdrop on the communication between the LMS5xx and the Client, and potentially manipulate the data being transmitted.

Rincian

Terbit di NVD

24 Agustus 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-311: Missing Encryption of Sensitive Data

EPSS (30 hari)

0,30% peluang dieksploitasi; lebih tinggi dari 21,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.json advisory vendor
• https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.pdf advisory vendor
• https://sick.com/psirt advisory vendor