LionCoders SalePro POS Login cleartext transmission

A vulnerability was detected in LionCoders SalePro POS up to 5.5.0. This issue affects some unknown processing of the component Login. Performing manipulation results in cleartext transmission of sensitive information. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is assessed as difficult. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.