What’s Vulnerable › Vulnerabilities

CVE-2012-2427

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-05-25 · updated 2026-06-16
• Weakness: CWE-119

Description

Heap-based buffer overflow in the server in xArrow before 3.4.1 allows remote attackers to execute arbitrary code via packets that trigger an invalid free operation.

Affected products

• xArrow SCADA: through 3.4

References

• http://www.us-cert.gov/control_systems/pdf/ICSA-12-145-02.pdf
• http://www.us-cert.gov/control_systems/pdf/ICSA-12-145-02.pdf

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