Vulnerability · Published Jul 3, 2025 · Assigned by SICK AG
CVE-2025-27457CVE-2025-27457
Medium 6.5
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 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.3%top 78.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
All communication between the VNC server and client(s) is unencrypted. This allows an attacker to intercept the traffic and obtain sensitive data.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Endress+Hauser | Endress+Hauser MEAC300-FNADE4 | vers:all/* |
Weakness: CWE-319 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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