Filtered by vendor Iobit Subscriptions
Total 62 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2021-21787 1 Iobit 1 Advanced Systemcare Ultimate 2022-07-29 8.8 High
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 the OUT instruction. The OUT instruction can write one byte to the given I/O device port, potentially leading to escalated privileges of unprivileged users.
CVE-2021-21788 1 Iobit 1 Advanced Systemcare Ultimate 2022-07-29 8.8 High
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 the OUT instruction. The OUT instruction can write one byte to the given I/O device port, potentially leading to escalated privileges of unprivileged users. A local attacker can send a malicious IRP to trigger this vulnerability.
CVE-2021-21789 1 Iobit 1 Advanced Systemcare Ultimate 2022-07-29 8.8 High
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 the OUT instruction. A local attacker can send a malicious IRP to trigger this vulnerability.
CVE-2022-24139 1 Iobit 1 Advanced System Care 2022-07-15 7.8 High
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.
CVE-2022-24140 1 Iobit 5 Advanced System Care, Driver Booster, Itop Screen Recorder and 2 more 2022-07-14 6.6 Medium
IOBit Advanced System Care 15, iTop Screen Recorder 2.1, iTop VPN 3.2, Driver Booster 9, and iTop Screenshot sends HTTP requests in their update procedure in order to download a config file. After downloading the config file, the products will parse the HTTP location of the update from the file and will try to install the update automatically with ADMIN privileges. An attacker Intercepting this communication can supply the product a fake config file with malicious locations for the updates thus gaining a remote code execution on an endpoint.
CVE-2022-24141 1 Iobit 1 Itop Vpn 2022-07-14 5.4 Medium
The iTopVPNmini.exe component of iTop VPN 3.2 will try to connect to datastate_iTopVPN_Pipe_Server on a loop. An attacker that opened a named pipe with the same name can use it to gain the token of another user by listening for connections and abusing ImpersonateNamedPipeClient().
CVE-2022-24138 1 Iobit 1 Advanced Systemcare 2022-07-14 7.8 High
IOBit Advanced System Care (Asc.exe) 15 and Action Download Center both download components of IOBit suite into ProgramData folder, ProgramData folder has "rwx" permissions for unprivileged users. Low privilege users can use SetOpLock to wait for CreateProcess and switch the genuine component with a malicious executable thus gaining code execution as a high privilege user (Low Privilege -> high integrity ADMIN).
CVE-2021-44968 1 Iobit 1 Advanced Systemcare 2022-03-01 7.8 High
A Use after Free vulnerability exists in IOBit Advanced SystemCare 15 pro via requests sent in sequential order using the IOCTL driver codes, which could let a malicious user execute arbitrary code or a Denial of Service (system crash). IOCTL list: iobit_ioctl = [0x8001e01c, 0x8001e020, 0x8001e024, 0x8001e040,0x8001e044, 0x8001e048, 0x8001e04c, 0x8001e000, 0x8001e004, 0x8001e008, 0x8001e00c, 0x8001e010, 0x8001e014, 0x8001e018]
CVE-2020-14990 1 Iobit 1 Advanced Systemcare 2021-07-21 7.1 High
IOBit Advanced SystemCare Free 13.5.0.263 allows local users to gain privileges for file deletion by manipulating the Clean & Optimize feature with an NTFS junction and an Object Manager symbolic link.
CVE-2020-14974 1 Iobit 1 Iobit Unlocker 2021-07-21 7.1 High
The driver in IOBit Unlocker 1.1.2 allows a low-privileged user to unlock a file and kill processes (even ones running as SYSTEM) that hold a handle, via IOCTL code 0x222124.
CVE-2020-14975 1 Iobit 1 Iobit Unlocker 2021-07-21 7.8 High
The driver in IOBit Unlocker 1.1.2 allows a low-privileged user to delete, move, or copy arbitrary files via IOCTL code 0x222124.
CVE-2020-10234 1 Iobit 1 Advanced Systemcare 2021-02-08 6.5 Medium
The AscRegistryFilter.sys kernel driver in IObit Advanced SystemCare 13.2 allows an unprivileged user to send an IOCTL to the device driver. If the user provides a NULL entry for the dwIoControlCode parameter, a kernel panic (aka BSOD) follows. The IOCTL codes can be found in the dispatch function: 0x8001E000, 0x8001E004, 0x8001E008, 0x8001E00C, 0x8001E010, 0x8001E014, 0x8001E020, 0x8001E024, 0x8001E040, 0x8001E044, and 0x8001E048. \DosDevices\AscRegistryFilter and \Device\AscRegistryFilter are affected.
CVE-2020-23864 1 Iobit 1 Malware Fighter 2020-10-27 7.8 High
An issue exits in IOBit Malware Fighter version 8.0.2.547. Local escalation of privileges is possible by dropping a malicious DLL file into the WindowsApps folder.
CVE-2018-19087 1 Iobit 1 Malware Fighter 2020-08-24 N/A
RegFilter.sys in IOBit Malware Fighter 6.2 is susceptible to a stack-based buffer overflow when an attacker uses IOCTL 0x8006E044 with a size larger than 8 bytes. This can lead to denial of service or code execution with root privileges.
CVE-2019-6494 1 Iobit 1 Malware Fighter 2020-08-24 N/A
IMFForceDelete.sys in IObit Malware Fighter 6.2 allows a low privileged user to send IOCTL 0x8016E000 along with a user defined string to a file; that file will be promptly deleted regardless of access controls.
CVE-2019-6493 1 Iobit 1 Smart Defrag 2020-08-24 N/A
SmartDefragDriver.sys (2.0) in IObit Smart Defrag 6 never frees an executable kernel pool that is allocated with user defined bytes and size when IOCTL 0x9C401CC0 is called. This kernel pointer can be leaked if the kernel pool becomes a "big" pool.
CVE-2019-6492 1 Iobit 1 Smart Defrag 2020-08-24 N/A
SmartDefragDriver.sys (2.0) in IObit Smart Defrag 6 never frees an executable kernel pool that is allocated with user defined bytes and size when IOCTL 0x9C401CC4 is called. This kernel pointer can be leaked if the kernel pool becomes a "big" pool.
CVE-2018-18026 1 Iobit 1 Malware Fighter 2020-08-24 N/A
IMFCameraProtect.sys in IObit Malware Fighter 6.2 (and possibly lower versions) is vulnerable to a stack-based buffer overflow. The attacker can use DeviceIoControl to pass a user specified size which can be used to overwrite return addresses. This can lead to a denial of service or code execution attack.
CVE-2018-18714 1 Iobit 1 Malware Fighter 2020-08-24 N/A
RegFilter.sys in IOBit Malware Fighter 6.2 and earlier is susceptible to a stack-based buffer overflow when an attacker uses IOCTL 0x8006E010. This can lead to denial of service (DoS) or code execution with root privileges.
CVE-2018-19084 1 Iobit 1 Malware Fighter 2020-08-24 N/A
RegFilter.sys in IOBit Malware Fighter 6.2 is susceptible to a stack-based buffer overflow when an attacker uses IOCTL 0x8006E05C with a size larger than 8 bytes. This can lead to denial of service or code execution with root privileges.