CVE-2024-5800

Diffie-Hellman groups with insufficient strength used in SSL/TLS stack of B&R Automation Runtime

Published Aug 10, 2024 CVSS 4.0 · 8.3 High EPSS < 1% KEV · Not listed
Description
Diffie-Hellman groups with insufficient strength are used in the SSL/TLS stack of B&R Automation Runtime versions before 6.0.2, allowing a network attacker to decrypt the SSL/TLS communication.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-46948 Diffie-Hellman groups with insufficient strength are used in the SSL/TLS stack of B&R Automation Runtime versions before 6.0.2, allowing a network attacker to decrypt the SSL/TLS communication.
History
Type Values Removed Values Added
First Time appeared Br-automation
Br-automation automation Runtime
CPEs cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:*
Vendors & Products Br-automation
Br-automation automation Runtime
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Diffie-Hellman groups with insufficient strength are used in the SSL/TLS stack of B&R Automation Runtime versions before 6.0.2, allowing a network attacker to decrypt the SSL/TLS communication.
Title Diffie-Hellman groups with insufficient strength used in SSL/TLS stack of B&R Automation Runtime
Weaknesses CWE-326
References
Metrics cvssV4_0

{'score': 8.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ABB
Published
Updated
Aug 12, 2024, 2:32 PM
Reserved
Jun 10, 2024, 4:11 PM
Status
Analyzed
Published
Aug 12, 2024, 1:38 PM
Modified
Jun 17, 2026, 8:16 AM