CVE-2023-31292: Sesami Cash Point & Transport Optimizer

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

An issue was discovered in Sesami Cash Point & Transport Optimizer (CPTO) 6.3.8.6 (#718), allows local attackers to obtain sensitive information and bypass authentication via "Back Button Refresh" attack.

Affected products

• Sesami Cash Point & Transport Optimizer: version 6.3.8.6.718 only

Published 2023-12-29. Last modified 2026-06-17.