Ekahau B4 staff badge tag 5.7 with firmware 1.4.52, Real-Time Location System (RTLS) Controller 6.0.5-FINAL, and Activator 3 reuses the RC4 cipher stream, which makes it easier for remote attackers to obtain plaintext messages via an XOR operation on two ciphertexts.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Real-time_location_system_controller | Ekahau | 6.0.5-final (including) | 6.0.5-final (including) |