FTP uses unsecure encryption mechanisms
Priority MEDIUM 48CWE-1240Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0023 13th percentileScored 2026-11-07
Fix Fixed Automation Runtime (B&R Industrial Automation): 14.93
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| B&R Industrial Automation | Automation Runtime | 14.0 to before 14.93 | 14.93 | Patch available | CNA |
- Automation Runtime VendorB&R Industrial Automation Affected 14.0 to before 14.93 Fixed in 14.93 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:* | up to i4.93 | Vulnerable | B&R Industrial Automation |
- cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:* Versions up to i4.93 Vulnerable ·B&R Industrial Automation
Remediation
- Fix · CNA Automation Runtime (B&R Industrial Automation) Fixed in 14.93
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
B&R Industrial Automation Automation Runtime 14.93
2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2023-05552 SDM Web interface vulnerable to XSSPriority LOW 27
Timeline
- 2026-10-02 Threatist record created from CVE-2024-0323
- 2026-10-03 Alias added: GHSA-4v2m-666w-ffm3
References
More B&R Industrial Automation Automation Runtime vulnerabilities
- TI-2023-03038 Resource allocation without limits in B&R Automation Runtime CVSS 3.1HIGH 8.6
- TI-2019-13790 B&R Automation Runtime SNMP Authentication and Authorization Weakness CVSS 3.1CRITICAL 9.4
- TI-2021-05253 Denial of service vulnerability on Automation Runtime webserver CVSS 3.1HIGH 8.6
- TI-2024-05377 Diffie-Hellman groups with insufficient strength used in SSL/TLS stack of B&R Automation Runtime CVSS 4.0HIGH 8.3
- TI-2020-09337 Automation Runtime TFTP Service DoS Vulnerability CVSS 3.1HIGH 7.5
- TI-2022-03925 Reflected Cross-Site Scripting Vulnerabilities in Automation Runtime CVSS 3.1MEDIUM 6.1
Sources
- CVE-2024-0323 · CVE Program
- CVE-2024-0323 · NVD
- FIRST EPSS
- GHSA-4v2m-666w-ffm3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences