This suggests that the threat group was able to quickly leverage a known vulnerability to exploit Internet facing servers to gain access to targeted networks
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: This suggests that the threat group was able to quickly leverage a known vulnerability to exploit Internet facing servers to gain access to targeted networks ### Response: .