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CRITICAL · 9.8

CVE-2018-14818

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.

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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
We-ConPi Studio<= 4.2.34
We-ConPi Studio Hmi<= 4.1.9

Related Weaknesses (CWE)

CWE-121CWE-787

References

FAQ

What is CVE-2018-14818?

CVE-2018-14818 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.

How severe is CVE-2018-14818?

CVE-2018-14818 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-14818?

Check the references section above for vendor advisories and patch information. Affected products include: We-Con Pi Studio, We-Con Pi Studio Hmi.