IOBit Advanced SystemCare 安全漏洞

Iobit IOBit Advanced SystemCare is a system management utility program from Iobit UK. The program is mainly used for scanning, repairing and optimizing the system, etc. requests is an elegant and simple HTTP library for humans from the Python Foundation. With requests, you can send HTTP / 1.1...

CVE-2021-21789: Exposed IOCTL with Insufficient Access Control

A privilege escalation vulnerability exists in the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O write requests. During IOCTL 0x9c40a0e0, the first dword passed in the input buffer is the device port to write to and the dword at offset 4 is the value to write via...

CVE-2021-21787: Exposed IOCTL with Insufficient Access Control

A privilege escalation vulnerability exists in the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O write requests. During IOCTL 0x9c40a0d8, the first dword passed in the input buffer is the device port to write to and the byte at offset 4 is the value to write via...

CVE-2021-21788: Exposed IOCTL with Insufficient Access Control

A privilege escalation vulnerability exists in the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O write requests. During IOCTL 0x9c40a0dc, the first dword passed in the input buffer is the device port to write to and the word at offset 4 is the value to write via...

CVE-2021-21786: Exposed IOCTL with Insufficient Access Control

A privilege escalation vulnerability exists in the IOCTL 0x9c406144 handling of IOBit Advanced SystemCare Ultimate 14.2.0.220. A specially crafted I/O request packet IRP can lead to increased privileges. An attacker can send a malicious IRP to trigger this vulnerability...

IOBit Advanced SystemCare Ultimate exposed IOCTL 0x9c406144 vulnerability

Summary A privilege escalation vulnerability exists in the IOCTL 0x9c406144 handling of IOBit Advanced SystemCare Ultimate 14.2.0.220. A specially crafted I/O request packet IRP can lead to increased privileges. An attacker can send a malicious IRP to trigger this vulnerability. Tested Versions...