CVE-2025-27451
5.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Exploitability: 3.9 / Impact: 1.4
Source: psirt@sick.de (Secondary)
Description
For failed login attempts, the application returns different error messages depending on whether the login failed due to an incorrect password or a non-existing username. This allows an attacker to guess usernames until they find an existing one.
Affected (1)
Products: Endress: Meac300 Fnade4 Firmware
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 0.16.0 |
| Running on/with | Platform Versions |
|---|---|
Endress Meac300 Fnade4 | All versions |
Related CWEs
CWE-203
Observable Discrepancy
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
CWE-204
Observable Response Discrepancy
The product provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere.
References (9)
Source: psirt@sick.de
US Government Resource
Source: psirt@sick.de
Vendor Advisory
Source: psirt@sick.de
Vendor Advisory
Timeline
No history available yet.