What’s Vulnerable › Vulnerabilities

CVE-2012-2559

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-07-05 · updated 2026-06-16
• Weakness: CWE-399

Description

WellinTech KingHistorian 3.0 allows remote attackers to execute arbitrary code or cause a denial of service (invalid pointer write) via a crafted packet to TCP port 5678.

Affected products

• WellinTech KingHistorian: 3.0

References

• http://www.us-cert.gov/control_systems/pdf/ICSA-12-185-01.pdf
• http://www.us-cert.gov/control_systems/pdf/ICSA-12-185-01.pdf

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