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cve/2021/CVE-2021-43003.md
0xMarcio cb00e1339f Update CVE list 2025-09-29 21:09
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CVE-2021-43003

Description

Amzetta zPortal Windows zClient is affected by Integer Overflow. IOCTL Handler 0x22001B in the Amzetta zPortal Windows zClient <= v3.2.8180.148 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.

POC

Reference

Github

No PoCs found on GitHub currently.