Information Disclosure Vulnerability in IOBit Advanced SystemCare Latest Driver
CVE-2021-21790

6.5MEDIUM

Key Information:

Vendor

Iobit

Status
Iobit
Vendor
CVE Published:
5 August 2021

What is CVE-2021-21790?

An information disclosure vulnerability exists in the IOBit Advanced SystemCare Ultimate driver, where specially crafted I/O request packets can cause privileged reads from the kernel. This flaw allows sensitive device data to potentially be read by unauthorized users, exposing confidential information and increasing the risk of data breaches.

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Affected Version(s)

IOBit IOBit Advanced SystemCare Ultimate 14.2.0.220

References

https://talosintelligence.com/vulnerability_reports/TALOS...
x_refsource_MISC

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

CVSS V3.0

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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