CVE-2018-14810 json
WECON Technology Co., Ltd.
published 2018-10-08 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-6694
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior parse files and pass invalidated user data to an unsafe method call, which may allow code to be executed in the context of an administrator.
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-18-277-01 updated cvss 7.8
WECON PI Studio (Update A)
-
WECON PI Studio <= 4.2.125 WECON PI Studio HMI <= 4.1.9affected: mitigation “WECON has verified these vulnerabilities but has not yet released an updated version. CISA is working with WECON and will update this advisory once an updated version is released.”
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
1.70% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Affected products
- WECON PI Studio HMI
- WECON PI Studio
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
ics-cert.us-cert.gov
/advisories/ICSA-18-277-01
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2018-14810
- NVD CVE-2018-14810
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