CVE-2019-20481
In MIELE XGW 3000 ZigBee Gateway before 2.4.0, the Password Change Function does not require...
In MIELE XGW 3000 ZigBee Gateway before 2.4.0, the Password Change Function does not require knowledge of the old password. This can be exploited in conjunction with CVE-2019-20480.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
In MIELE XGW 3000 ZigBee Gateway before 2.4.0, the Password Change Function does not require knowledge of the old password. This can be exploited in conjunction with CVE-2019-20480.
- Record
CVE-2019-20481- CVSS 3.0
- 4.6 Medium
CVSS:3.0/AC:H/AV:N/A:L/C:L/I:L/PR:L/S:U/UI:R - Updated
- 2026-11-02
EUVDEUVD-2019-11025
In MIELE XGW 3000 ZigBee Gateway before 2.4.0, the Password Change Function does not require knowledge of the old password. This can be exploited in conjunction with CVE-2019-20480.
- Record
EUVD-2019-11025- CVSS 3.0
- 4.6 Medium
CVSS:3.0/AC:H/AV:N/A:L/C:L/I:L/PR:L/S:U/UI:R - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m4qw-fm6j-8h62 No score
In MIELE XGW 3000 ZigBee Gateway before 2.4.0, the Password Change Function does not require...
In MIELE XGW 3000 ZigBee Gateway before 2.4.0, the Password Change Function does not require knowledge of the old password. This can be exploited in conjunction with CVE-2019-20480.
- Record
GHSA-m4qw-fm6j-8h62- Updated
- 2026-11-02
NVD
In MIELE XGW 3000 ZigBee Gateway before 2.4.0, the Password Change Function does not require knowledge of the old password. This can be exploited in conjunction with CVE-2019-20480.
- Record
CVE-2019-20481- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.0
- 4.6 Medium
CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-287
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-20481 is a medium vulnerability (CVSS 4.6) in Miele Xgw 3000 Zigbee Gateway Firmware, published February 24, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.59%, the 48th percentile. No source names a fixed version.