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CVE-2018-8714

19
FAUCET Score

CVE-2018-8714 describes a local file transfer vulnerability in Honeywell MatrikonOPC OPC Controller versions prior to 5.1.0.0, allowing authenticated local users to extract arbitrary files from the host via MSXML library manipulation. Rated Medium severity (CVSS 6.1), this flaw permits high confidentiality impact and low availability impact with low attack complexity. Despite its potential for sensitive information disclosure, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.1.0.0CPE matchmatch criteria
cpe:2.3:a:honeywell:matrikonopc_explorer:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
1.8
Impact Score
4.2
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
31.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 87th percentile among its peer group of 15,940 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ics-cert.us-cert.gov / advisories/ICSA-18-130-01
Third Party AdvisoryUS Government Resource
opcsupport.com / s/article/SECURITY-NOTIFICATION-OPC-Explorer-SN-2017-04-27-01
Vendor Advisory
securityfocus.com / bid/104157
Third Party AdvisoryVDB Entry