CVE-2022-24139
HIGHIOBit Advanced System Care 15 - Privilege Escalation
Title source: llmDescription
In IOBit Advanced System Care (AscService.exe) 15, an attacker with SEImpersonatePrivilege can create a named pipe with the same name as one of ASCService's named pipes. ASCService first tries to connect before trying to create the named pipes, because of that during login the service will try to connect to the attacker which will lead to either escalation of privileges (through token manipulation and ImpersonateNamedPipeClient() ) from ADMIN -> SYSTEM or from Local ADMIN-> Domain ADMIN depending on the user and named pipe that is used.
Scores
CVSS v3
7.8
EPSS
0.0016
EPSS Percentile
36.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Classification
CWE
CWE-668
Status
published
Affected Products (2)
iobit/advanced_system_care
iobit/advanced_system_care
Timeline
Published
Jul 06, 2022
Tracked Since
Feb 18, 2026