The doHotCopy subroutine in socket-server.pl in Zmanda Recovery Manager (ZRM) for MySQL 2.x before 2.1.1 allows remote attackers to execute arbitrary commands via vectors involving a crafted $MYSQL_BINPATH variable.
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.