CVE-2021-21785

An information disclosure vulnerability exists in the IOCTL 0x9c40a148 handling of IOBit Advanced SystemCare Ultimate 14.2.0.220. A specially crafted I/O request packet (IRP) can lead to a disclosure of sensitive information. An attacker can send a malicious IRP to trigger this vulnerability.

• CWE-782

• https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1252Exploit, Third Party Advisory
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1252Exploit, Third Party Advisory

Published

Aug 5, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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