by Kastro
Paper/Archive/CVE-2024-0323

CVE-2024-0323

B&R Industrial Automation Automation Runtime — FTP uses unsecure encryption mechanisms

EPSS 0.2%CVSS 9.8
critical.is priorityof 100
32
CVSS 9.8 (CNA, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 13.9.139 × 202.8No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The FTP server used on the B&R Automation Runtime supports unsecure encryption mechanisms, such as SSLv3, TLSv1.0 and TLS1.1. An network-based attacker can exploit the flaws to conduct man-in-the-middle attacks or to decrypt communications between the affected product clients.

Affected

ProductAffectedFixed inSource
Automation Runtime14.0 – < 14.9314.93CNA
automation_runtime14.0 – < 14.9314.93CISA-ADP

Scores by source

ABB (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refbr-automation.com/fileadmin/SA23P004_FTP_uses_unsecure_encryption_mechanisms-f57c147c.pdf