CVE-2021-45027: Softlinkint Oliver v5 Library

High severity, CVSS 7.5. EPSS: 1.9% chance of exploitation in the next 30 days.

An arbitrary file download vulnerability in Oliver v5 Library Server Versions < 5.00.008.053 via the FileServlet function allows for arbitrary file download by an attacker using unsanitized user supplied input.

Affected products

• Softlinkint Oliver v5 Library: before 8.00.008.053 (fixed in 8.00.008.053)

Published 2022-09-01. Last modified 2026-06-17.