CVE-2023-42820 Vulnerability Details

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CVE-2023-42820 Metadata Quick Info

CVE Published: 26/09/2023 | CVE Updated: 23/09/2024 | CVE Year: 2023
Source: GitHub_M | Vendor: jumpserver | Product: jumpserver
Status : PUBLISHED

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CVE-2023-42820 Description

JumpServer is an open source bastion host. This vulnerability is due to exposing the random number seed to the API, potentially allowing the randomly generated verification codes to be replayed, which could lead to password resets. If MFA is enabled users are not affect. Users not using local authentication are also not affected. Users are advised to upgrade to either version 2.28.19 or to 3.6.5. There are no known workarounds or this issue.

Metrics

CVSS Version: 3.1 | Base Score: 7 HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

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

l➤ Impact Metrics:
    Confidentiality Impact (C)* LOW
    Integrity Impact (I)* HIGH
    Availability Impact (A)* LOW

Weakness Enumeration (CWE)

CWE-ID: CWE-200
CWE Name: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Source: jumpserver

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).