CVE-2015-0943: Basware Banking

Medium severity, CVSS 5.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Basware Banking (Maksuliikenne) before 9.10.0.0 does not encrypt communication between the client and the backend server, which allows man-in-the-middle attackers to obtain encryption keys, user credentials, and other sensitive information by sniffing the network or modify this traffic by inserting packets into the client-server data stream.

Affected products

• Basware Banking: up to and including 8.90.07

Published 2015-08-31. Last modified 2026-06-17.