CVE-2021-21786
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.
SeverityHigh
CVSS7.8
Exploit probability—
ProductIobit Advanced Systemcare Ultimate
PublishedJul 7, 2021
First seenJul 7, 2021
Weakness typeCWE-782CWE-782
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| iobit advanced_systemcare_ultimate | 14.2.0.220 | — |
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