CVE-2025-27451
EUVD-2025-1984803.07.2025, 12:15
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.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| endress | meac300-fnade4_firmware | 𝑥 ≤ 0.16.0 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-204 - Observable Response DiscrepancyThe 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.
- CWE-203 - Observable DiscrepancyThe 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.
References