# CVE-2023-1768

## Summary

- **CVE ID:** CVE-2023-1768
- **Severity:** LOW
- **CVSS Score:** 3.7 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
- **CWE:** CWE-446
- **Published:** Apr 4, 2023
- **Last Modified:** Mar 13, 2026

## Description

Inappropriate error handling in Tribe29 Checkmk <= 2.1.0p25, <= 2.0.0p34, <= 2.2.0b3 (beta), and all versions of Checkmk 1.6.0 causes the symmetric encryption of agent data to fail silently and transmit the data in plaintext in certain configurations.

## Affected Products

- Tribe29 — Checkmk (2.2.0)
- Tribe29 — Checkmk (2.1.0)
- Tribe29 — Checkmk (2.0.0)
- Tribe29 — Checkmk (1.6.0)

## References

- [CNA](https://checkmk.com/werk/15423)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.22%
- **EPSS Percentile:** 44.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._