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High severity8.8NVD Advisory· Published Sep 9, 2021· Updated Jun 17, 2026

CVE-2020-7873

CVE-2020-7873

Description

Download of code without integrity check vulnerability in ActiveX control of Younglimwon Co., Ltd allows the attacker to cause a arbitrary file download and execution.

Affected products

4
  • Ksystem/K System Wellcomm2 versions
    cpe:2.3:a:ksystem:k-system_wellcomm:1.1:*:*:*:*:windows:*:*+ 1 more
    • cpe:2.3:a:ksystem:k-system_wellcomm:1.1:*:*:*:*:windows:*:*
    • cpe:2.3:a:ksystem:k-system_wellcomm:4.0:*:*:*:*:windows:*:*
  • Younglimwon Co., Ltd/ActiveX controlllm-create
  • Younglimwon Co., Ltd/K-System WellCommv5
    Range: 1.1, 4.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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