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CVE-2018-7527

19
FAUCET Score

CVE-2018-7527 describes a buffer overflow vulnerability affecting Wecon LeviStudio HMI Editor (v1.10), Wecon LeviStudioU (v1.8.29), and PI Studio HMI Project Programmer (Build: Nov 11, 2017 and prior). This medium-severity vulnerability (CVSS 5.3) can be triggered when a user opens a specially crafted file, potentially leading to limited impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.10CPE matchmatch criteria
cpe:2.3:a:we-con:levistudio_hmi_editor:1.10:*:*:*:*:*:*:*
<= 1.8.29CPE matchmatch criteria
cpe:2.3:a:we-con:levistudiou:*:*:*:*:*:*:*:*
<= 2017-11-11CPE matchmatch criteria
cpe:2.3:a:we-con:pi_studio_hmi_project_programmer:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.8
Impact Score
3.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.73%
Probability of exploitation in next 30 days
EPSS Percentile
50.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0073 is in the 57th percentile among its peer group of 5,765 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-18-116-02
Third Party AdvisoryUS Government Resource
securityfocus.com / bid/104016
Third Party AdvisoryVDB Entry