CVE-2025-27455: Endress+Hauser Endress+Hauser MEAC300-FNADE4

CVE-2025-27455

CVSS 4.3 MediumEPSS 0.0034 · 27th percentile

Published by the CVE Program (CNA: SICK AG) at 3 Jul 2025, 11:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Endress+Hauser	Endress+Hauser MEAC300-FNADE4	affected <=0.16.0 and earlier custom Other versions: unaffected
Endress+Hauser	Endress+Hauser MEAC300-FNADE4	unaffected >=0.17.0 custom Other versions: affected

Identifiers

CVE-2025-27455

CNA

SICK AG

Weakness (CWE)

CWE-1021

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
4.3	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N	CNA (SICK AG)

CISA KEV Not listed.
EPSS 0.0034, the 27th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 3 Jul 2025. New records show when each source confirmed them.

Sources

References from the CNA

www.endress.com endress+hauser
sick.com/psirt sick psirt security advisories
www.cisa.gov/resources-tools/resources/ics-recommended-practices ics-cert recommended practices on industrial security
www.first.org/cvss/calculator/3.1 cvss v3.1 calculator
www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.json the canonical url.
sick.com/psirt vendor-advisory
www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf vendor-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.