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TI-2020-07217 Aliases CVE-2020-8994GHSA-w763-qv46-5p55

An issue was discovered on XIAOMI AI speaker MDZ-25-DT 1.34.36, and 1.40.14.

Priority LOW 31CWE-287Published · Updated

Key facts

Attack vector
Physical
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

An issue was discovered on XIAOMI AI speaker MDZ-25-DT 1.34.36, and 1.40.14. Attackers can get root shell by accessing the UART interface and then they can read Wi-Fi SSID or password, read the dialogue text files between users and XIAOMI AI speaker, use Text-To-Speech tools pretend XIAOMI speakers' voice achieve social engineering attacks, eavesdrop on users and record what XIAOMI AI speaker hears, delete the entire XIAOMI AI speaker system, modify system files, stop voice assistant service, start the XIAOMI AI speaker’s SSH service as a backdoor

Why it matters now

EPSS 0.00559 46th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:o:mi:mdz-25-dt_firmware:1.34.36:*:*:*:*:*:*:*1.34.36VulnerableMi
cpe:2.3:o:mi:mdz-25-dt_firmware:1.40.14:*:*:*:*:*:*:*1.40.14VulnerableMi
cpe:2.3:h:mi:mdz-25-dt:-:*:*:*:*:*:*:*not specified by NVDRunning onMi
  • cpe:2.3:o:mi:mdz-25-dt_firmware:1.34.36:*:*:*:*:*:*:* Versions 1.34.36 Vulnerable ·Mi
  • cpe:2.3:o:mi:mdz-25-dt_firmware:1.40.14:*:*:*:*:*:*:* Versions 1.40.14 Vulnerable ·Mi
  • cpe:2.3:h:mi:mdz-25-dt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mi

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-8994
  2. 2026-10-03 Alias added: GHSA-w763-qv46-5p55

References

Exploit 2

Advisory 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences