Transmit 3 is prone to a heap-overflow vulnerability because it fails to perform sufficient boundary checks on user-supplied data before copying it to a buffer.
An attacker could leverage this issue to have arbitrary code execute with administrative privileges. A successful exploit could result in the complete compromise of the affected system.
Transmit 3 Transmit 3 3.5.5
Arbitrary code execution.
Currently we are not aware of any vendor-supplied patches for this issue.