CVE-2021-47705 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionCOMMAX UMS Client ActiveX Control 1.7.0.2 contains a heap-based buffer overflow vulnerability that allows attackers to execute arbitrary code by providing excessively long string arrays through multiple functions. Attackers can exploit improper boundary validation in CNC_Ctrl.dll to cause heap corruption and potentially gain system-level access. Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2021-47705 NVD Published Date: 12/09/2025 NVD Last Modified: 12/09/2025 Source: VulnCheck |
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