CVE-2019-15915
CVE-2019-15915 is a high-severity vulnerability in Mi Dgnwg03lm Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (63rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Mi Dgnwg03lm Firmware
- Published:
- Last modified:
Description
An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, RTCGQ01LM devices. Attackers can utilize the "discover ZigBee network procedure" to perform a denial of service attack.
Frequently asked questions
- What is CVE-2019-15915?
- An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, RTCGQ01LM devices. Attackers can utilize the "discover ZigBee network procedure" to perform a denial of service attack.
- How severe is CVE-2019-15915?
- CVE-2019-15915 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2019-15915 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-15915?
- CVE-2019-15915 primarily affects Mi Dgnwg03lm Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2019-15915?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2019-15915 published?
- CVE-2019-15915 was published on 2019-12-20 and last updated on 2026-06-17.
References
Affected products (4)
- cpe:2.3:o:mi:dgnwg03lm_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:mi:zncz03lm_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:mi:mccgq01lm_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:mi:rtcgq01lm_firmware:-:*:*:*:*:*:*:*
More vulnerabilities in Mi Dgnwg03lm Firmware
- CVE-2019-15913 — Critical (CVSS 9.8): An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, WSDCGQ01LM, RTCGQ01LM devices. Because of insecure…
- CVE-2019-15914 — High (CVSS 7.5): An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, WSDCGQ01LM, RTCGQ01LM devices. Attackers can use the…
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