CVE-2025-27457

| EUVD-2025-19871 MEDIUM
2025-07-03 [email protected]
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
EUVD ID Assigned
Mar 16, 2026 - 02:12 euvd
EUVD-2025-19871
Analysis Generated
Mar 16, 2026 - 02:12 vuln.today
CVE Published
Jul 03, 2025 - 12:15 nvd
MEDIUM 6.5

Tags

Information Disclosure Meac300 Fnade4 Firmware

Description

All communication between the VNC server and client(s) is unencrypted. This allows an attacker to intercept the traffic and obtain sensitive data.

Analysis

All communication between the VNC server and client(s) is unencrypted. This allows an attacker to intercept the traffic and obtain sensitive data.

Technical Context

Information disclosure occurs when an application inadvertently reveals sensitive data to unauthorized actors through error messages, logs, or improper access controls. This vulnerability is classified as Cleartext Transmission of Sensitive Information (CWE-319).

Affected Products

Affected products: Endress Meac300-Fnade4 Firmware

Remediation

Implement proper access controls. Sanitize error messages in production. Review logging practices to avoid capturing sensitive data.

Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: 0

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CVE-2025-27457 vulnerability details – vuln.today
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