XML external entity injection in WECON Technology Co., Ltd LeviStudioU
Priority LOW 35CWE-611Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-611 and the CVSS impact.
Summary
An XXE vulnerability exists within LeviStudioU Release Build 2019-09-21 and prior when processing parameter entities, which may allow file disclosure.
Why it matters now
EPSS 0.01152 67th 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 (WECON) LeviStudioU | Release Build 2019-09-21 | — | No fix listed | CNA |
- WECON Technology Co., Ltd (WECON) LeviStudioU Vendor— Affected Release Build 2019-09-21 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:we-con:levistudiou:*:*:*:*:*:*:*:* | up to 2019-09-21 | Vulnerable | WECON Technology Co., Ltd. |
- cpe:2.3:a:we-con:levistudiou:*:*:*:*:*:*:*:* Versions up to 2019-09-21 Vulnerable ·WECON Technology Co., Ltd.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-25186
- 2026-10-03 Alias added: GHSA-r777-x2jc-xgc6
References
More WECON Technology Co., Ltd. Levistudiou vulnerabilities
- TI-2020-12772 Stack-based buffer overflow in LeviStudioU CVSS 3.1HIGH 7.8
- TI-2021-05929 Stack-based buffer overflow in WECON LeviStudioU CVSS 3.1HIGH 7.8
- TI-2021-05938 Heap-based buffer overflow in WECON LeviStudioU CVSS 3.1HIGH 7.8
- TI-2018-07495 Heap-based buffer overflow in WECON Technology Co., Ltd. LeviStudioU CVSS 3.1HIGH 8.8
- TI-2018-07491 Stack-based buffer overflow in WECON Technology Co., Ltd. LeviStudioU CVSS 3.1HIGH 8.8
- TI-2018-07503 XML external entity injection in WECON Technology Co., Ltd. LeviStudioU CVSS 3.0HIGH 8.8
Sources
- CVE-2020-25186 · CVE Program
- CVE-2020-25186 · NVD
- FIRST EPSS
- GHSA-r777-x2jc-xgc6 · 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