An issue was discovered in 3S-Smart CODESYS V3 products.
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-770.
Summary
An issue was discovered in 3S-Smart CODESYS V3 products. A crafted communication request may cause uncontrolled memory allocations in the affected CODESYS products and may result in a denial-of-service condition. All variants of the following CODESYS V3 products in all versions prior to v3.5.14.20 that contain the CmpGateway component are affected, regardless of the CPU type or operating system: CODESYS Control for BeagleBone, CODESYS Control for emPC-A/iMX6, CODESYS Control for IOT2000, CODESYS Control for Linux, CODESYS Control for PFC100, CODESYS Control for PFC200, CODESYS Control for Raspberry Pi, CODESYS Control V3 Runtime System Toolkit, CODESYS Gateway V3, CODESYS V3 Development System.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:codesys:control_for_beaglebone_sl:*:*:*:*:*:*:*:* | 3.0 to before 3.5.14.20 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_empc-a\/imx6_sl:*:*:*:*:*:*:*:* | 3.0 to before 3.5.14.20 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:* | 3.0 to before 3.5.14.20 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:* | 3.0 to before 3.5.14.20 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:* | 3.0 to before 3.5.14.20 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_pfc200_sl:*:*:*:*:*:*:*:* | 3.0 to before 3.5.14.20 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:* | 3.0 to before 3.5.14.20 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:control_runtime_toolkit:*:*:*:*:*:*:*:* | 3.0 to before 3.5.14.20 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:* | 3.0 to before 3.5.14.20 | Vulnerable | CODESYS |
| cpe:2.3:a:codesys:gateway:*:*:*:*:*:*:*:* | 3.0 to before 3.5.14.20 | Vulnerable | CODESYS |
- cpe:2.3:a:codesys:control_for_beaglebone_sl:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.14.20 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_empc-a\/imx6_sl:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.14.20 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.14.20 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.14.20 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.14.20 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_pfc200_sl:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.14.20 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.14.20 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:control_runtime_toolkit:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.14.20 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.14.20 Vulnerable ·CODESYS
- cpe:2.3:a:codesys:gateway:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.14.20 Vulnerable ·CODESYS
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-9012
- 2026-10-03 Alias added: GHSA-q2jg-8rwm-9rgx
References
More CODESYS Control For Beaglebone Sl vulnerabilities
- TI-2019-06497 An issue was discovered in 3S-Smart CODESYS V3 products. CVSS 3.1CRITICAL 9.8
- TI-2018-07501 Improper access control in 3S-Smart Software Solutions GmbH CODESYS Control V3 products… CVSS 3.0CRITICAL 9.8
- TI-2022-23467 CODESYS: Multiple products prone to out-of-bounds write CVSS 3.1HIGH 8.8
- TI-2022-23479 CODESYS: Multiple products prone to Improper Input Validation CVSS 3.1HIGH 7.5
- TI-2022-23478 CODESYS: Multiple products prone to stack based out-of-bounds write CVSS 3.1HIGH 8.8
- TI-2022-23477 CODESYS: Multiple products prone to stack based out-of-bounds write CVSS 3.1HIGH 8.8
Sources
- CVE-2019-9012 · CVE Program
- CVE-2019-9012 · NVD
- FIRST EPSS
- GHSA-q2jg-8rwm-9rgx · 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