CVE-2018-14818

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Published Oct 8, 2018 CVSS 3.1 · 9.8 Critical EPSS 3.5% KEV · Not listed

Description

WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior have a stack-based buffer overflow vulnerability which may allow remote code execution.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

WECON

PI Studio HMI

affected

Version	Status	Constraints
`4.1.9 and prior`	affected	—

WECON

PI Studio

affected

Version	Status	Constraints
`4.2.34 and prior`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:we-con:pi_studio::::::::
	cpe:2.3:a:we-con:pi_studio_hmi::::::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-6702	WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior have a stack-based buffer overflow vulnerability which may allow remote code execution.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 3.5% (3.494% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01

History

No history.

Subscriptions

We-con Pi Studio Pi Studio Hmi

Weaknesses

Sources

CVE record Updated: Sep 17, 2024, 2:37 AM

Status: PUBLISHED
Assigner: icscert
Published: Oct 8, 2018, 1:00 PM
Updated: Sep 17, 2024, 2:37 AM
Reserved: Aug 1, 2018, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 1:41 AM

Status: Modified
Published: Oct 8, 2018, 12:29 PM
Modified: Jun 17, 2026, 1:41 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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