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CVE-2025-2894

24
FAUCET Score

CVE-2025-2894 describes an undocumented backdoor in the Unitree Go1 "Intelligence Bionic Quadruped Robot Companion." This backdoor allows the manufacturer, or anyone with the correct API key, to gain complete remote control over the robot via the CloudSail service. With a CVSS score of 6.6 (MEDIUM), the vulnerability requires high privileges for exploitation but could lead to full compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:unitree:go1_firmware:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.6MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.7
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 69th percentile among its peer group of 687 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.2 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / MAVProxyUser/YushuTechUnitreeGo1/blob/main/Unitree_report.pdf
ExploitThird Party Advisory
github.com / unitreerobotics/unitree_ros/issues/120
Issue TrackingThird Party Advisory
takeonme.org / cves/cve-2025-2894
ExploitMitigationThird Party Advisory
axios.com / 2025/04/01/threat-spotlight-backdoor-in-chinese-robots-future-of-cybersecurity
Press/Media Coverage
x.com / d0tslash/status/1730989109332607208
Press/Media Coverage