An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, WSDCGQ01LM, RTCGQ01LM…
Priority LOW 35CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, WSDCGQ01LM, RTCGQ01LM devices. Attackers can use the ZigBee trust center rejoin procedure to perform mutiple denial of service attacks.
Why it matters now
EPSS 0.01309 70th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:mi:dgnwg03lm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Mi |
| cpe:2.3:h:mi:dgnwg03lm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Mi |
| cpe:2.3:o:mi:zncz03lm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Mi |
| cpe:2.3:h:mi:zncz03lm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Mi |
| cpe:2.3:o:mi:mccgq01lm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Mi |
| cpe:2.3:h:mi:mccgq01lm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Mi |
| cpe:2.3:o:mi:wsdcgq01lm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Mi |
| cpe:2.3:h:mi:wsdcgq01lm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Mi |
| cpe:2.3:o:mi:rtcgq01lm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Mi |
| cpe:2.3:h:mi:rtcgq01lm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Mi |
- cpe:2.3:o:mi:dgnwg03lm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mi
- cpe:2.3:h:mi:dgnwg03lm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mi
- cpe:2.3:o:mi:zncz03lm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mi
- cpe:2.3:h:mi:zncz03lm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mi
- cpe:2.3:o:mi:mccgq01lm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mi
- cpe:2.3:h:mi:mccgq01lm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mi
- cpe:2.3:o:mi:wsdcgq01lm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mi
- cpe:2.3:h:mi:wsdcgq01lm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mi
- cpe:2.3:o:mi:rtcgq01lm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Mi
- cpe:2.3:h:mi:rtcgq01lm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mi
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-15914
- 2026-10-03 Alias added: GHSA-3hjq-h4pf-jcj9
References
More Mi Dgnwg03lm Firmware vulnerabilities
- TI-2019-11958 An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, WSDCGQ01LM, RTCGQ01LM… CVSS 3.1CRITICAL 9.8
- TI-2019-11960 An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, RTCGQ01LM devices. CVSS 3.1HIGH 7.5
Sources
- CVE-2019-15914 · CVE Program
- CVE-2019-15914 · NVD
- FIRST EPSS
- GHSA-3hjq-h4pf-jcj9 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences