CVE-2021-4304: Ulcc-Core Project Ulcc-Core

Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days.

A vulnerability was found in eprintsug ulcc-core. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file cgi/toolbox/toolbox. The manipulation of the argument password leads to command injection. The attack can be launched remotely. The patch is named 811edaae81eb044891594f00062a828f51b22cb1. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-217447.

Affected products

Published 2023-01-05. Last modified 2026-06-17.