CVE-2020-8290 Vulnerability Details

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CVE-2020-8290 Metadata Quick Info

CVE Published: 27/12/2020 | CVE Updated: 04/08/2024 | CVE Year: 2020
Source: hackerone | Vendor: n/a | Product: Backblaze
Status : PUBLISHED

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CVE-2020-8290 Description

Backblaze for Windows and Backblaze for macOS before 7.0.0.439 suffer from improper privilege management in `bztransmit` helper due to lack of permission handling and validation before creation of client update directories allowing for local escalation of privilege via rogue client update binary.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

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

Weakness Enumeration (CWE)

CWE-ID: CWE-269
CWE Name: Improper Privilege Management (CWE-269)
Source: n/a

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).