Insufficient session validation in the subsystem for Intel(R) CSME before versions 11.8.70, 12.0.45, 13.0.10 and 14.0.10; Intel(R) TXE before versions 3.1.70 and 4.0.20 may allow a privileged user to potentially enable escalation of privilege via local access.
Weakness
According to WASC, “Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization.”
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Converged_security_management_engine_firmware | Intel | 11.0 (including) | 11.8.70 (excluding) |
| Converged_security_management_engine_firmware | Intel | 12.0 (including) | 12.0.45 (excluding) |
| Converged_security_management_engine_firmware | Intel | 13.0 (including) | 13.0.10 (excluding) |
| Converged_security_management_engine_firmware | Intel | 14.0.0 (including) | 14.0.10 (excluding) |
| Trusted_execution_engine_firmware | Intel | 3.0 (including) | 3.1.70 (excluding) |
| Trusted_execution_engine_firmware | Intel | 4.0 (including) | 4.0.20 (excluding) |