CVE-2018-8714 json
Honeywell MatrikonOPC OPC Controller before 5.1.0.0 allows local users to transfer arbitrary files from a host computer and consequently ob…
published 2018-05-17 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-20325
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 31%
- public exploits
- 0
- none known
Summary
Honeywell MatrikonOPC OPC Controller before 5.1.0.0 allows local users to transfer arbitrary files from a host computer and consequently obtain sensitive information via vectors related to MSXML libraries.
Patch / fix
- honeywell matrikonopc_explorer 5.1.0.0
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-18-130-01 updated cvss 6.7
MatrikonOPC Explorer
-
MatrikonOPC Explorer Versions <= 5.0affected: mitigation “MatrikonOPC Explorer: Versions 5.0 and prior: Update to V5.1.0.0” matrikonopc.com
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
0.38% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L |
| NVD | 2.0 | 3.6 | AV:L/AC:L/Au:N/C:P/I:N/A:P |
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
opcsupport.com
/s/article/SECURITY-NOTIFICATION-OPC-Explorer-SN-2017-04-27-01
vendor-advisory
-
securityfocus.com
/bid/104157
vdb-entry, third-party-advisory
-
ics-cert.us-cert.gov
/advisories/ICSA-18-130-01
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2018-8714
- NVD CVE-2018-8714
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.