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Vulnerability record · CVE-2025-35027 · published 26 September 2025

CVE-2025-35027: Unitree g1 firmware os command injection vulnerability

Unitree · G1 Firmware

Multiple robotic products by Unitree sharing a common firmware, including the Go2, G1, H1, and B2 devices, contain a command injection vulnerability. By setting a malicious string when configuring the on-board WiFi via a BLE module of an affected robot, then triggering a restart of the WiFi service, an attacker can ultimately trigger commands to be run as root via the wpa_supplicant_restart.sh shell script. All Unitree models use firmware derived from the same codebase (MIT Cheetah), and the two major forks are the G1 (humanoid) and Go2 (quadruped) branches.

7.3 CVSS 3.1 High EPSS 2.7% · top 14.7% CWE-78 · OS command injection
7.3CVSS 3.1 base score
2.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
7References, 3 tagged exploit
17 Jun 2026Last modified by NVD

Description

Multiple robotic products by Unitree sharing a common firmware, including the Go2, G1, H1, and B2 devices, contain a command injection vulnerability. By setting a malicious string when configuring the on-board WiFi via a BLE module of an affected robot, then triggering a restart of the WiFi service, an attacker can ultimately trigger commands to be run as root via the wpa_supplicant_restart.sh shell script. All Unitree models use firmware derived from the same codebase (MIT Cheetah), and the two major forks are the G1 (humanoid) and Go2 (quadruped) branches.

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Bin4ry/UniPwn ExploitTechnical Description
https://spectrum.ieee.org/unitree-robot-exploit Press/Media Coverage
https://takeonme.org/cves/cve-2025-35027 ExploitThird Party Advisory
https://www.cve.org/cverecord?id=CVE-2025-60017 Third Party Advisory
https://www.cve.org/cverecord?id=CVE-2025-60250 Third Party Advisory
https://x.com/committeeonccp/status/1971250635548033311 Press/Media Coverage
https://github.com/Bin4ry/UniPwn ExploitTechnical Description

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-35027), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.