PT-2025-27785 · Endress+Hauser+1 · Endress+Hauser Meac300-Fnade4+1

Published 2025-07-03 · Updated 2025-07-03 · CVE-2025-27456

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Description: The login mechanism of the affected system does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.

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

Improper Restriction of Excessive Authentication Attempts

Weakness Enumeration

CWE-307

Related Identifiers

BDU:2025-10433

CVE-2025-27456

Affected Products

Endress+Hauser Meac300-Fnade4

Meac300-Fnade4 Firmware

References · 11

• https://sick.com/psirt · Vendor Advisory
• https://sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-27456 · Security Note
• https://sick.com/.well-known/csaf/white/2025/sca-2025-0008.json · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-10433 · Security Note
• https://twitter.com/VulmonFeeds/status/1940855121086148968 · Twitter Post
• https://first.org/cvss/calculator/3.1 · Note
• https://twitter.com/CVEnew/status/1940738064684666903 · Twitter Post
• https://endress.com · Note
• https://cisa.gov/resources-tools/resources/ics-recommended-practices · Note
• https://sick.com/de/en/service-and-support/the-sick-product-security-incident-response-team-sick-psirt/w/psirt · Note