CVE-2023-3242

MediumCVSS 5.9/10Last modified Jun 17, 2026

Description

Improper initialization implementation in Portmapper used in B&R Industrial Automation Automation Runtime <G4.93 allows unauthenticated network-based attackers to cause permanent denial-of-service conditions.

Metrics

CVSS 3.1 5.9/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-665CWE-770

Affected software

VendorProductVersions
B&R Industrial AutomationB&R Automation Runtime<G4.93

References

Timeline

Published
Jul 26, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-3242: Medium severity, CVSS 5.9 | Vulnix