# CVE-2025-27450

## Summary

- **CVE ID:** CVE-2025-27450
- **Severity:** MEDIUM
- **CVSS Score:** 6.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
- **CWE:** CWE-614
- **Published:** Jul 3, 2025
- **Last Modified:** Mar 13, 2026

## Description

The Secure attribute is missing on multiple cookies provided by the MEAC300-FNADE4. An attacker can trick a user to establish an unencrypted HTTP connection to the server and intercept the request containing the PHPSESSID cookie.

## Affected Products

- Endress+Hauser — Endress+Hauser MEAC300-FNADE4 (0)
- Endress+Hauser — Endress+Hauser MEAC300-FNADE4 (>=0.17.0)

## References

- [CNA](https://www.endress.com)
- [CNA](https://sick.com/psirt)
- [CNA](https://www.cisa.gov/resources-tools/resources/ics-recommended-practices)
- [CNA](https://www.first.org/cvss/calculator/3.1)
- [CNA](https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.json)
- [CNA](https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.27%
- **EPSS Percentile:** 18.4

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