This page lists publicly disclosed CVE vulnerabilities affecting iobit advanced_systemcare_ultimate (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2024-12662 | A vulnerability classified as problematic has been found in IObit Advanced SystemCare Utimate up to 17.0.0. This affects the function 0x8001E040 in the library AscRegistryFilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. | [email protected] | 6.8 | 0.31% | 2024-12-16 | 2026-06-17 |
| CVE-2024-12661 | A vulnerability was found in IObit Advanced SystemCare Utimate up to 17.0.0. It has been rated as problematic. Affected by this issue is the function 0x8001E024 in the library AscRegistryFilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. | [email protected] | 6.8 | 0.37% | 2024-12-16 | 2026-06-17 |
| CVE-2024-12660 | A vulnerability was found in IObit Advanced SystemCare Utimate up to 17.0.0. It has been declared as problematic. Affected by this vulnerability is the function 0x8001E018 in the library AscRegistryFilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. | [email protected] | 6.8 | 0.45% | 2024-12-16 | 2026-06-17 |
| CVE-2024-12659 | A vulnerability was found in IObit Advanced SystemCare Utimate up to 17.0.0. It has been classified as problematic. Affected is the function 0x8001E004 in the library AscRegistryFilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. | [email protected] | 6.8 | 0.45% | 2024-12-16 | 2026-06-17 |
| CVE-2024-12658 | A vulnerability was found in IObit Advanced SystemCare Utimate up to 17.0.0 and classified as problematic. This issue affects the function 0x8001E01C in the library AscRegistryFilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. | [email protected] | 6.8 | 0.45% | 2024-12-16 | 2026-06-17 |
| CVE-2024-12657 | A vulnerability has been found in IObit Advanced SystemCare Utimate up to 17.0.0 and classified as problematic. This vulnerability affects the function 0x8001E000 in the library AscRegistryFilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. | [email protected] | 6.8 | 0.37% | 2024-12-16 | 2026-06-17 |
| CVE-2021-21792 | An information disclosure vulnerability exists in the the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O read requests. A specially crafted I/O request packet (IRP) can lead to privileged reads in the context of a driver which can result in sensitive information disclosure from the kernel. The IN instruction can read four bytes from the given I/O device, potentially leaking sensitive device data to unprivileged users. | [email protected] | 5.5 | 0.34% | 2021-08-05 | 2026-06-16 |
| CVE-2021-21791 | An information disclosure vulnerability exists in the the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O read requests. A specially crafted I/O request packet (IRP) can lead to privileged reads in the context of a driver which can result in sensitive information disclosure from the kernel. The IN instruction can read two bytes from the given I/O device, potentially leaking sensitive device data to unprivileged users. | [email protected] | 5.5 | 0.34% | 2021-08-05 | 2026-06-16 |
| CVE-2021-21790 | An information disclosure vulnerability exists in the the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O read requests. A specially crafted I/O request packet (IRP) can lead to privileged reads in the context of a driver which can result in sensitive information disclosure from the kernel. The IN instruction can read two bytes from the given I/O device, potentially leaking sensitive device data to unprivileged users. | [email protected] | 5.5 | 0.34% | 2021-08-05 | 2026-06-16 |
| CVE-2021-21785 | An information disclosure vulnerability exists in the IOCTL 0x9c40a148 handling of IOBit Advanced SystemCare Ultimate 14.2.0.220. A specially crafted I/O request packet (IRP) can lead to a disclosure of sensitive information. An attacker can send a malicious IRP to trigger this vulnerability. | [email protected] | 5.5 | 0.34% | 2021-08-05 | 2026-06-16 |
| CVE-2021-21789 | 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. | [email protected] | 8.8 | 0.32% | 2021-07-07 | 2026-06-16 |
| CVE-2021-21788 | 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 t | [email protected] | 8.8 | 0.32% | 2021-07-07 | 2026-06-16 |
| CVE-2021-21787 | 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. | [email protected] | 8.8 | 0.34% | 2021-07-07 | 2026-06-16 |
| CVE-2021-21786 | 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. | [email protected] | 7.8 | 0.29% | 2021-07-07 | 2026-06-16 |
| CVE-2018-9044 | In Advanced SystemCare Ultimate 11.0.1.58, the driver file (Monitor_win10_x64.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9c4060cc. | [email protected] | 7.8 | 0.41% | 2018-03-26 | 2026-06-16 |
| CVE-2018-9043 | In Advanced SystemCare Ultimate 11.0.1.58, the driver file (Monitor_win10_x64.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9c4060d0. | [email protected] | 7.8 | 0.41% | 2018-03-26 | 2026-06-16 |
| CVE-2018-9042 | In Advanced SystemCare Ultimate 11.0.1.58, the driver file (Monitor_win10_x64.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9c402000. | [email protected] | 7.8 | 0.41% | 2018-03-26 | 2026-06-16 |
| CVE-2018-9041 | In Advanced SystemCare Ultimate 11.0.1.58, the driver file (Monitor_win10_x64.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9c402004. | [email protected] | 7.8 | 0.41% | 2018-03-26 | 2026-06-16 |
| CVE-2018-9040 | In Advanced SystemCare Ultimate 11.0.1.58, the driver file (Monitor_win10_x64.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9c4060c4. | [email protected] | 7.8 | 0.41% | 2018-03-26 | 2026-06-16 |
| CVE-2018-9007 | In Advanced SystemCare Ultimate 11.0.1.58, the driver file (Monitor_x86.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9c4060c4. | [email protected] | 7.8 | 0.41% | 2018-03-24 | 2026-06-16 |