CVE-2020-25186 json
An XXE vulnerability exists within LeviStudioU Release Build 2019-09-21 and prior when processing parameter entities, which may allow file…
published 2020-10-22 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-17877
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 67%
- public exploits
- 0
- none known
Summary
An XXE vulnerability exists within LeviStudioU Release Build 2019-09-21 and prior when processing parameter entities, which may allow file disclosure.
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-20-238-03 updated cvss 5.5
WECON LeviStudioU (Update C)
-
WECON LeviStudioU <= Build 2019-09-21affected: mitigation “WECON is aware of the issue and is currently developing a solution. For more information, contact WECON online or by phone: 0086-591-87868869-894”
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
Exploit prediction
1.15% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- n/a WECON Technology Co., Ltd (WECON) LeviStudioU
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
us-cert.cisa.gov
/ics/advisories/icsa-20-238-03
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2020-25186
- NVD CVE-2020-25186
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