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CVE-2020-24681

nvd nist
Published: Feb 2, 2024Modified: Jun 17, 2026

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8.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Exploitability: 2.0 / Impact: 6.0
Source: NVD

Description

Incorrect Permission Assignment for Critical Resource vulnerability in B&R Industrial Automation Automation Studio allows Privilege Escalation.This issue affects Automation Studio: from 4.6.0 through 4.6.X, from 4.7.0 before 4.7.7 SP, from 4.8.0 before 4.8.6 SP, from 4.9.0 before 4.9.4 SP.

Affected (3)

Br Automation
1 product
Automation Studio
Configuration A
3 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Br Automation
Automation Studio
From 4.0 to 4.7.7.74
Automation Studio
From 4.8 to 4.8.6.30
Automation Studio
From 4.9 to 4.9.4.92
Running on/withPlatform Versions
Microsoft
Windows
All versions

Related CWEs

CWE-732
Incorrect Permission Assignment for Critical Resource
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

References (2)

Source: cybersecurity@ch.abb.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.