CVE-2025-2894: go1 — Exploit

Description

The Go1 also known as "The World's First Intelligence Bionic Quadruped Robot Companion of Consumer Level," contains an undocumented backdoor that can enable the manufacturer, and anyone in possession of the correct API key, complete remote control over the affected robotic device using the CloudSail remote access service.

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CVSS v3.1 Score

6.6

MEDIUM

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

Weakness Type (CWE)

CWE-912 CWE-912

Affected Products

Vendor	Product	Versions
unitree	go1_firmware	All
unitree	go1	All

References

Exploits

https://github.com/MAVProxyUser/YushuTechUnitreeGo1/blob/main/Unitree_report.pdf https://takeonme.org/cves/cve-2025-2894/

Other References

https://github.com/unitreerobotics/unitree_ros/issues/120 https://www.axios.com/2025/04/01/threat-spotlight-backdoor-in-chinese-robots-future-of-cybersecurity https://x.com/d0tslash/status/1730989109332607208

Frequently Asked Questions

What is CVE-2025-2894? +

The Go1 also known as "The World's First Intelligence Bionic Quadruped Robot Companion of Consumer Level," contains an undocumented backdoor that can enable the manufacturer, and anyone in possession of the correct API key, complete remote control over the affected robotic device using the CloudSail remote access service. It has a CVSS v3.1 base score of 6.6 (MEDIUM).

How severe is CVE-2025-2894? +

CVE-2025-2894 has a CVSS v3.1 score of 6.6 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-2894? +

CVE-2025-2894 affects products from unitree, specifically: go1, go1_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-2894? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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