Vulnerability Description
The MEAC300-FNADE4 does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Endress | Meac300-Fnade4 Firmware | <= 0.16.0 |
| Endress | Meac300-Fnade4 | - |
Related Weaknesses (CWE)
References
- https://sick.com/psirtVendor Advisory
- https://sick.com/psirtVendor Advisory
- https://www.cisa.gov/resources-tools/resources/ics-recommended-practicesUS Government Resource
- https://www.endress.comProduct
- https://www.first.org/cvss/calculator/3.1Not Applicable
- https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.jsonVendor Advisory
- https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdfVendor Advisory
FAQ
What is CVE-2025-27449?
CVE-2025-27449 is a vulnerability with a CVSS score of 7.5 (HIGH). The MEAC300-FNADE4 does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.
How severe is CVE-2025-27449?
CVE-2025-27449 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-27449?
Check the references section above for vendor advisories and patch information. Affected products include: Endress Meac300-Fnade4 Firmware, Endress Meac300-Fnade4.