Heap-based buffer overflow in WECON Technology Co., Ltd. LeviStudio HMI
Priority MEDIUM 41CWE-122Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
A Heap-based Buffer Overflow issue was discovered in WECON LeviStudio HMI. The heap-based buffer overflow vulnerability has been identified, which may allow remote code execution.
Why it matters now
EPSS 0.01945 80th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| — | WECON Technology Co., Ltd. LeviStudio HMI | WECON Technology Co., Ltd. LeviStudio HMI | — | No fix listed | CNA |
- WECON Technology Co., Ltd. LeviStudio HMI Vendor— Affected WECON Technology Co., Ltd. LeviStudio HMI Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:we-con:levi_studio_hmi:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | WECON Technology Co., Ltd. |
- cpe:2.3:a:we-con:levi_studio_hmi:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·WECON Technology Co., Ltd.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-16717
- 2026-10-03 Alias added: GHSA-x9gw-7c53-m463
References
Sources
- CVE-2017-16717 · CVE Program
- CVE-2017-16717 · NVD
- FIRST EPSS
- GHSA-x9gw-7c53-m463 · 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