Description
A vulnerability was detected in Unitree Robotics Unitree Go2 up to 1.1.13/1.1.14.1/1.1.15.1. This affects the function WebSocketClient.connect of the file websocket.py of the component chat_go. Performing a manipulation results in improper certificate validation. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is reported as difficult. The vendor confirmed early: "These issues were previously submitted by the researcher through our Security Response Center platform and are tracked internally as follows: Submission 990504 corresponds to our internal ticket #616 (Go2 chat_go WSS client disabled TLS server certificate validation, CWE-295)."
Published: 2026-10-24
Score: 6.3 Medium
EPSS: n/a
KEV: No
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Remediation

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Tracking

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Advisories

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History

Sun, 25 Oct 2026 01:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was detected in Unitree Robotics Unitree Go2 up to 1.1.13/1.1.14.1/1.1.15.1. This affects the function WebSocketClient.connect of the file websocket.py of the component chat_go. Performing a manipulation results in improper certificate validation. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is reported as difficult. The vendor confirmed early: "These issues were previously submitted by the researcher through our Security Response Center platform and are tracked internally as follows: Submission 990504 corresponds to our internal ticket #616 (Go2 chat_go WSS client disabled TLS server certificate validation, CWE-295)."
Title Unitree Robotics Unitree Go2 chat_go websocket.py WebSocketClient.connect certificate validation
First Time appeared Unitree Robotics
Unitree Robotics unitree Go2
Weaknesses CWE-287
CWE-295
CPEs cpe:2.3:a:unitree_robotics:unitree_go2:*:*:*:*:*:*:*:*
Vendors & Products Unitree Robotics
Unitree Robotics unitree Go2
References
Metrics cvssV2_0

{'score': 2.6, 'vector': 'AV:N/AC:H/Au:N/C:N/I:P/A:N/E:ND/RL:ND/RC:C'}

cvssV3_0

{'score': 3.7, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:X/RL:X/RC:C'}

cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:X/RL:X/RC:C'}

cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X'}

Subscriptions

Unitree Robotics Unitree Go2
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-10-24T22:30:21.197Z

Reserved: 2026-10-24T09:18:33.242Z

Link: CVE-2026-115996

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-24T23:16:58.907

Modified: 2026-10-24T23:16:58.907

Link: CVE-2026-115996

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-287

    Improper Authentication

  • CWE-295

    Improper Certificate Validation