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CVE-2021-21786
Published: Jul 7, 2021
Modified: Aug 3, 2024
PUBLISHED
CVSS v3.0
8.8
HIGH
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | Iobit | affected IOBit Advanced SystemCare Ultimate 14.2.0.220 |
Weaknesses (CWE)
CVSS v3.0 Details
CVSS v3.0 Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
References
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