CVE-2025-27450

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.

Remediation

Solution:

Customers are strongly advised to update to the newest version.

References

Link	Tags
https://www.endress.com
https://sick.com/psirt	vendor advisory
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
https://www.first.org/cvss/calculator/3.1
https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.json
https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-27450?: CVE-2025-27450 has been scored as a medium severity vulnerability.
How to fix CVE-2025-27450?: To fix CVE-2025-27450: Customers are strongly advised to update to the newest version.
Is CVE-2025-27450 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2025-27450 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-27450?: CVE-2025-27450 affects Endress+Hauser Endress+Hauser MEAC300-FNADE4, Endress+Hauser Endress+Hauser MEAC300-FNADE4.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.

Description

Remediation

Category

CWE-614 – Sensitive Cookie in HTTPS Session Without 'Secure' Attribute

References

Frequently Asked Questions