PT-2025-27786 · Endress+Hauser+1 · Endress+Hauser Meac300-Fnade4+1

Published 2025-07-03 · Updated 2025-07-03 · CVE-2025-27457

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined.

Description: The issue concerns unencrypted communication between a server and client(s), allowing an attacker to intercept traffic and obtain sensitive data.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Cleartext Transmission of Sensitive Information

Weakness Enumeration

CWE-319

Related Identifiers

BDU:2025-11701

CVE-2025-27457

Affected Products

Endress+Hauser Meac300-Fnade4

Meac300-Fnade4 Firmware

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2025-27457 · Security Note
• https://bdu.fstec.ru/vul/2025-11701 · Security Note
• https://sick.com/psirt · Vendor Advisory
• https://sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf · Vendor Advisory
• https://sick.com/.well-known/csaf/white/2025/sca-2025-0008.json · Vendor Advisory
• https://first.org/cvss/calculator/3.1 · Note
• https://twitter.com/CVEnew/status/1940738063841521693 · Twitter Post
• https://endress.com · Note
• https://cisa.gov/resources-tools/resources/ics-recommended-practices · Note