CVE-2018-14818 - CVE House
Back to Database
Status published Critical CVE-2018-14818

WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2018-14818

Credits & Attribution

No credits recorded in the NVD database.

References

More from WECON

View All →
CVE-2021-43983
WECON LeviStudioU
High 7.8
CVE-2021-42707
WECON PLC Editor
High 7.8
CVE-2021-42705
WECON PLC Editor
High 7.8
CVE-2021-23157
WECON LeviStudioU
High 7.8
CVE-2021-23138
WECON LeviStudioU
High 7.8

Affected Vendor

Affected Software

PI Studio HMI, PI Studio
Vulnerable Versions:
4.1.9 and prior, 4.2.34 and prior

Timeline

Official Publish: October 8th, 2018
Last Modified: September 17th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-121

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control
T1485 Data Destruction
Impact