CVE-2020-10263Public exploit

Root shell access via unauthenticated UART

Published Apr 8, 2020 · Updated Aug 4, 2024

Missing authentication in Xiaomi XIAOAI Speaker Pro LX06 1.52.4 allows physically proximate attackers to obtain a root shell via UART. The UART debug console accepts a connection and opens a root session without requesting a password or performing authentication. Physical access to board-level debug points is required; root control exposes stored Wi-Fi credentials and dialogue text and permits eavesdropping, system-file changes, IR commands, and service interruption.

CVSS severity6.8
Medium
EPSS probability0.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in Xiaomi XIAOAI Speaker Pro LX06 1.52.4 allows physically proximate attackers to obtain a root shell via UART. The UART debug console accepts a connection and opens a root session without requesting a password or performing authentication. Physical access to board-level debug points is required; root control exposes stored Wi-Fi credentials and dialogue text and permits eavesdropping, system-file changes, IR commands, and service interruption.

The record

CVE
CVE-2020-10263
Published
Apr 8, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-306, T1059.004
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 8, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.8NVDCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.2NVDAV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T1059.004Command and Scripting Interpreter: Unix Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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