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CVE-2024-0220

HIGH
Published 2024-02-22T10:15:44.750Z
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CVSS Score

V3.1
8.3
/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.367
Higher than 36.7% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

B&R Automation Studio Upgrade Service and B&R Technology Guarding use insufficient cryptography for communication to the upgrade and the licensing servers. A network-based attacker could exploit the vulnerability to execute arbitrary code on the products or sniff sensitive data.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

B&R Industrial Automation

Automation Studio

Affected Versions:

4.0
B&R Industrial Automation

Technology Guarding

Affected Versions:

1.0.0
br-automation

automation_studio

Affected Versions:

4.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-j3c9-h64h-gwp9

Advisory Details

B&R Automation Studio Upgrade Service and B&R Technology Guarding use insufficient cryptography for communication to the upgrade and the licensing servers. A network-based attacker could exploit the vulnerability to execute arbitrary code on the products or sniff sensitive data. Missing Encryption of Sensitive Data, Cleartext Transmission of Sensitive Information, Improper Control of Generation of Code ('Code Injection'), Inadequate Encryption Strength vulnerability in B&R Industrial Automation B&R Automation Studio (Upgrade Service modules), B&R Industrial Automation Technology Guarding.This issue affects B&R Automation Studio: <4.6; Technology Guarding: <1.4.0.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-0220
WEB https://www.br-automation.com/fileadmin/SA23P019_Automation_Studio_Upgrade_Service_uses_insufficient_encryption.pdf-1b3b181c.pdf

Advisory provided by GitHub Security Advisory Database. Published: February 22, 2024, Modified: May 6, 2025

References

https://www.br-automation.com/fileadmin/SA23P019_Automation_Studio_Upgrade_Service_uses_insufficient_encryption.pdf-1b3b181c.pdf
Published: 2024-02-22T10:15:44.750Z
Last Modified: 2024-09-19T17:24:51.723Z
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