What’s Vulnerable › Vulnerabilities

CVE-2018-14818

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-10-08 · updated 2026-06-17
• Weakness: CWE-121

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

• WECON PI Studio: through 4.2.34
• WECON PI Studio HMI: through 4.1.9

References

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

Get alerted when CVE-2018-14818 or the next vulnerability affects your stack