CVE-2024-5800 HIGH

CVE-2024-5800: Diffie-Hellman groups with insufficient strength used in SSL/TLS stack of B&R Automation Runtime

Vendor B&R Industrial Automation

Product Automation Runtime

Weakness CWE-326 · Weak encryption

Published August 10, 2024

Last update August 12, 2024

View on NVD All CVEs

CVSS base score

8.3/10

Attack vector Network

Attack complexity High

Privileges required None

User interaction None

Confidentiality —

Integrity —

CVSS 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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

August 10, 2024 CVE published

August 12, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2024-5800 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/326.html

Related vulnerabilities

CVE-2024-5800: Diffie-Hellman groups with insufficient strength used in SSL/TLS stack of B&R Automation Runtime

01Description

02Disclosure timeline

03References

04Related CVE