CVE-2021-34600 Vulnerability Details

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CVE-2021-34600 Metadata Quick Info

CVE Published: 20/01/2022 | CVE Updated: 16/09/2024 | CVE Year: 2021
Source: CERTVDE | Vendor: Telenot Electronic GmbH | Product: CompasX
Status : PUBLISHED

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CVE-2021-34600 Description

Telenot CompasX versions prior to 32.0 use a weak seed for random number generation leading to predictable AES keys used in the NFC tags used for local authorization of users. This may lead to total loss of trustworthiness of the installation.

Metrics

CVSS Version: 3.1 | Base Score: 5.5 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

l➤ Exploitability Metrics:
    Attack Vector (AV)* LOCAL
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* LOW
    User Interaction (UI)* NONE
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* HIGH
    Integrity Impact (I)* NONE
    Availability Impact (A)* NONE

Weakness Enumeration (CWE)

CWE-ID: CWE-335
CWE Name: CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)
Source: Telenot Electronic GmbH

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).