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High severity7.8NVD Advisory· Published Jun 24, 2021· Updated Jun 17, 2026

CVE-2021-33002

CVE-2021-33002

Description

Opening a maliciously crafted project file may cause an out-of-bounds write, which may allow an attacker to execute arbitrary code. User interaction is require on the WebAccess HMI Designer (versions 2.1.9.95 and prior).

AI Insight

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

Affected products

2
  • Advantech/Webaccess\/hmi Designerllm-fuzzy2 versions
    <=2.1.9.95+ 1 more
    • (no CPE)range: <=2.1.9.95
    • cpe:2.3:a:advantech:webaccess\/hmi_designer:*:*:*:*:*:*:*:*range: <=2.1.9.95

Patches

Vulnerability mechanics

References

1

News mentions

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