Vulnerability · Published Jul 3, 2025 · Assigned by SICK AG
CVE-2025-27459CVE-2025-27459
Medium 4.4
In plain English
A medium-severity security flaw in Endress+Hauser MEAC300-FNADE4 from Endress+Hauser. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).
Severity (CVSS 3.1)4.4Medium
Exploit odds (30 days)0.2%top 85.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The VNC application stores its passwords encrypted within the registry but uses DES for encryption. As DES is broken, the original passwords can be recovered.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Endress+Hauser | Endress+Hauser MEAC300-FNADE4 | vers:all/* |
Weakness: CWE-257 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
References
- https://www.endress.com x_Endress+Hauser
- https://sick.com/psirt x_SICK PSIRT Security Advisories
- https://www.cisa.gov/resources-tools/resources/ics-recommended-practices x_ICS-CERT recommended practices on Industrial Security
- https://www.first.org/cvss/calculator/3.1 x_CVSS v3.1 Calculator
- https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.json x_The canonical URL.
- https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf vendor-advisory