During  the threat actors exploited VMWare Horizon Unified Access Gateways that were vulnerable to several Log4Shell vulnerabilities including CVE-2021-44228 CVE-2021-45046 CVE-2021-45105 and CVE-2021-44832.
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: During  the threat actors exploited VMWare Horizon Unified Access Gateways that were vulnerable to several Log4Shell vulnerabilities including CVE-2021-44228 CVE-2021-45046 CVE-2021-45105 and CVE-2021-44832. ### Response: T1190.