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High severity7.8NVD Advisory· Published Jun 6, 2023· Updated Jun 17, 2026

CVE-2023-31278

CVE-2023-31278

Description

Horner Automation Cscape lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to potentially execute arbitrary code in the context of the current process.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5
  • Hornerautomation/Cscape3 versions
    cpe:2.3:a:hornerautomation:cscape:9.90:sp8:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:hornerautomation:cscape:9.90:sp8:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: v9.90 SP8
  • Hornerautomation/Cscape Envisionrv2 versions
    cpe:2.3:a:hornerautomation:cscape_envisionrv:4.70:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:hornerautomation:cscape_envisionrv:4.70:*:*:*:*:*:*:*
    • (no CPE)range: v4.70

Patches

Vulnerability mechanics

References

1

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