CVE-2023-50703
Cleartext Transmission of Sensitive Information in EFACEC UC 500E
CVSS Score
6.3
EPSS Score
0.0%
EPSS Percentile
0th
An attacker with network access could perform a man-in-the-middle (MitM) attack and capture sensitive information to gain unauthorized access to the application.
| CWE | CWE-319 |
| Vendor | efacec |
| Product | uc 500e |
| Published | Dec 19, 2023 |
| Last Updated | Feb 25, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
Affected Versions
EFACEC / UC 500E
version 10.1.0
References
Credits
Aarón Flecha Menéndez of S21sec