CVE-2025-27456

9.8 criticalEPSS 0.6%

Critical (9.8) in endress meac300-fnade4 firmware. EPSS 0.6% chance of exploitation in the next 30 days.

The SMB server's login mechanism does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
CWE: CWE-307
Published: 2025-07-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

endress:meac300-fnade4_firmware

References

https://sick.com/psirt
https://sick.com/psirt
https://sick.com/psirt
https://sick.com/psirt
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices

Check your stack JSON