The driver installation package created by Printer Driver Packager NX v1.0.02 to v1.1.25 fails to detect its modification and may spawn an unexpected process with the administrative privilege. If a non-administrative user modifies the driver installation package and runs it on the target PC, an arbitrary program may be executed with the administrative privilege.
https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2023-000001
https://www.ricoh.com/products/security/vulnerabilities/adv?id=ricoh-prod000048-2023-000001