Missing Authentication for Critical Function in Unitree Robotics A1

published 2023-11-22 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-43791

cvss: 5.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 46%
public exploits: 0; none known

Lack of authentication vulnerability. An unauthenticated local user is able to see through the cameras using the web server due to the lack of any form of authentication.

Exploit prediction

0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.7	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

Unitree Robotics A1

Classification

Weakness

CWE-306 Missing Authentication for Critical Functionality

References

incibe.es /en/incibe-cert/notices/aviso/multiple-vulnerabilities-unitree-robotics-a1
vendor-advisory

Sources

CVE List CVE-2023-3104
NVD CVE-2023-3104

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Summary