SQL injection in Contec Co., Ltd. CONPROSYS HMI System
Priority MEDIUM 62CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-89.
Summary
SQL injection vulnerability exists in the CONPROSYS HMI System (CHS) versions prior to 3.5.3. A user who can access the affected product with an administrative privilege may execute an arbitrary SQL command via specially crafted input to the query setting page.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.41443 98th percentileScored 2026-11-07
Fix Fixed CONPROSYS HMI System (CHS) (Contec Co., Ltd.): 3.5.3
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| Contec Co., Ltd. | CONPROSYS HMI System (CHS) | before 3.5.3 | 3.5.3 | Patch available | CNA |
- CONPROSYS HMI System (CHS) VendorContec Co., Ltd. Affected before 3.5.3 Fixed in 3.5.3 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:contec:conprosys_hmi_system:*:*:*:*:*:*:*:* | before 3.5.3 | Vulnerable | Contec Co., Ltd. |
- cpe:2.3:a:contec:conprosys_hmi_system:*:*:*:*:*:*:*:* Versions before 3.5.3 Vulnerable ·Contec Co., Ltd.
Remediation
- Fix · CNA CONPROSYS HMI System (CHS) (Contec Co., Ltd.) Fixed in 3.5.3
Timeline
- 2026-10-02 Threatist record created from CVE-2023-29154
- 2026-10-03 Alias added: GHSA-9hh8-jr7j-vwg8
References
More Contec Co., Ltd. Conprosys Hmi System vulnerabilities
- TI-2022-21852 OS command injection in Contec Co., Ltd. CONPROSYS HMI System CVSS 3.1CRITICAL 9.8
- TI-2023-13169 Cross-site scripting in Contec Co., Ltd. CONPROSYS HMI System CVSS 3.1MEDIUM 4.8
- TI-2023-13175 Missing authorization in Contec Co., Ltd. CONPROSYS HMI System CVSS 3.1HIGH 8.8
- TI-2023-08595 Improper privilege management in Contec Co., Ltd. CONPROSYS HMI System CVSS 3.1HIGH 7.5
- TI-2023-13230 Cleartext storage of sensitive information in Contec Co., Ltd. CONPROSYS HMI System CVSS 3.1HIGH 8.1
- TI-2023-08633 Cross-site scripting in Contec Co., Ltd. CONPROSYS HMI System CVSS 3.1MEDIUM 5.4
Sources
- CVE-2023-29154 · CVE Program
- CVE-2023-29154 · NVD
- FIRST EPSS
- GHSA-9hh8-jr7j-vwg8 · 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