---
title: "Checkmk 2.1.0 vulnerabilities and CVEs"
url: https://radicalnotion.ai/vendor/checkmk/checkmk-2-1-0
type: product
description: "Checkmk 2.1.0 has 1 published CVEs, 0 in CISA KEV and 1 with public exploits."
updated: 2025-10-09
source: RadicalNotion.AI
license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
---

# Checkmk 2.1.0 vulnerabilities

Vendor: [Checkmk](https://radicalnotion.ai/vendor/checkmk)

- **Published CVEs:** 1
- **In CISA KEV:** 0
- **With a public exploit:** 1
- **With a patch:** 1
- **Average CVSS:** 7.1
- **First CVE:** 2025-10-09
- **Latest CVE:** 2025-10-09

## Severity breakdown

| Severity | CVEs |
| --- | --- |
| Critical | 0 |
| High | 1 |
| Medium | 0 |
| Low | 0 |
| Unscored | 0 |

## Most common weakness types

| CWE | Name | CVEs |
| --- | --- | --- |
| [CWE-22](https://radicalnotion.ai/cwe/cwe-22) | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | 1 |

## CVEs by year

| Year | CVEs published |
| --- | --- |
| 2025 | 1 |

## CVEs

| CVE | Title | Severity | CVSS | CISA KEV | Public exploit | Patch |
| --- | --- | --- | --- | --- | --- | --- |
| CVE-2025-39664 | Path-Traversal in report scheduler | high | 7.1 | No | Yes | Yes |

## Frequently asked questions

### How many CVEs does Checkmk 2.1.0 have?

Checkmk 2.1.0 has 1 published CVE records since 2025.

### How many Checkmk 2.1.0 CVEs are in CISA KEV?

None of Checkmk 2.1.0's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

### Are there public exploits for Checkmk 2.1.0 vulnerabilities?

Yes — 1 of Checkmk 2.1.0's CVEs have a known public exploit.

### What are the most common weakness types in Checkmk 2.1.0 CVEs?

Checkmk 2.1.0's CVEs most often map to these CWE weakness types: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')).

### What is the average severity of Checkmk 2.1.0 CVEs?

The average CVSS base score across Checkmk 2.1.0's scored CVEs is 7.1.

## Other products from this vendor

- [Checkmk](https://radicalnotion.ai/vendor/checkmk/checkmk) (126 CVEs)
- [NagVis](https://radicalnotion.ai/vendor/checkmk/nagvis) (2 CVEs)
- [BGP Monitoring plugin](https://radicalnotion.ai/vendor/checkmk/bgp-monitoring-plugin) (1 CVEs)
- [Checkmk 2.2.0](https://radicalnotion.ai/vendor/checkmk/checkmk-2-2-0) (1 CVEs)
- [Checkmk 2.3.0](https://radicalnotion.ai/vendor/checkmk/checkmk-2-3-0) (1 CVEs)
- [Checkmk 2.4.0](https://radicalnotion.ai/vendor/checkmk/checkmk-2-4-0) (1 CVEs)
- [check-mk-api](https://radicalnotion.ai/vendor/checkmk/check-mk-api) (1 CVEs)
- [Checkmk Appliance](https://radicalnotion.ai/vendor/checkmk/checkmk-appliance) (1 CVEs)

---

Source: [RadicalNotion.AI](https://radicalnotion.ai/vendor/checkmk/checkmk-2-1-0). Licensed CC BY-NC 4.0; attribute RadicalNotion.AI and link the source page when you reuse this data.