{"id":"CVE-2026-115995","published":"2026-10-24T23:16:58.323","lastModified":"2026-10-26T13:41:11.497","description":"A security vulnerability has been detected in Unitree Robotics Unitree Go2 up to 1.1.11.4. The impacted element is the function set_volume of the file gpt_thread.py of the component chat_go. Such manipulation of the argument Value leads to os command injection. The attack can be launched remotely. Upgrading to version 1.1.11.5 is sufficient to resolve this issue. You should upgrade the affected component. The vendor confirmed early: \"Submission 990502 corresponds to our internal ticket #474 (Go2 chat_go set_volume OS command injection, CWE-78).\"","cvssScore":9.6,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","cwes":["CWE-77","CWE-78"],"vendors":[],"products":[],"references":[{"url":"https://unitree-firmware.oss-cn-hangzhou.aliyuncs.com/firmware/release/package_1.1.11.5_GO2_Edu_Max_Pro_X_1761128358872.upk","tags":[]},{"url":"https://vuldb.com/cve/CVE-2026-115995","tags":[]},{"url":"https://vuldb.com/submit/990502","tags":[]},{"url":"https://vuldb.com/vuln/426093","tags":[]},{"url":"https://vuldb.com/vuln/426093/cti","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"A command injection flaw in the chat_go component's set_volume function allows unauthenticated remote attackers to execute arbitrary OS commands on Unitree Go2 robots (≤1.1.11.4) by manipulating the 'Value' argument, leading to full system compromise.","exploitability":"Exploitation is straightforward for remote attackers with network access and requires only user interaction (e.g., triggering a chat command), as no authentication or privileged access is needed.","blast_radius":"Successful exploitation grants attackers full control over the robot, enabling theft of sensitive data, manipulation of physical behavior, or use of the device as a pivot point within the local network.","remediation":"Upgrade the chat_go component to version 1.1.11.5 or later, as explicitly confirmed by the vendor.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["command-injection","rce","ics","robotics","unitree"],"model":"garnet-coder","analyzedAt":"2026-10-25T08:47:37.165Z"}}