OS command injection in the guest Wi-Fi settings feature in /cgi-bin/luci on Xiaomi R3P before 2.14.5, R3C before 2.12.15, R3 before 2.22.15, and R3D before 2.26.4 devices allows an attacker to execute any command via crafted JSON data
Published Jul 15, 2018
9.8
CRITICALCVSS 3.0
EPSS 4.52%
Description
OS command injection in the guest Wi-Fi settings feature in /cgi-bin/luci on Xiaomi R3P before 2.14.5, R3C before 2.12.15, R3 before 2.22.15, and R3D before 2.26.4 devices allows an attacker to execute any command via crafted JSON data.
Affected products
No data.
Configuration 1
- < 2.14.5
Running on/with
- n/a
Configuration 2
- < 2.12.15
Running on/with
- n/a
Configuration 3
- < 2.26.4
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.52% (0.04516) | 91.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.52% (0.04516) | 90.27th | v5 (v2026.06.15) |
| Nov 21, 2025 | 11.26% (0.11264) | 93.23th | v4 (v2025.03.14) |
| Nov 18, 2025 | 14.19% (0.14187) | 93.75th | v4 (v2025.03.14) |
| Mar 30, 2025 | 11.26% (0.11264) | 92.89th | v4 (v2025.03.14) |
| Mar 29, 2025 | 13.55% (0.13548) | 90.36th | v4 (v2025.03.14) |
| Mar 17, 2025 | 11.26% (0.11264) | 92.99th | v4 (v2025.03.14) |
| Dec 17, 2024 | 6.34% (0.06344) | 93.59th | v3 (v2023.03.01) |
| Apr 11, 2024 | 0.69% (0.00692) | 79.87th | v3 (v2023.03.01) |
| Dec 5, 2023 | 0.69% (0.00692) | 77.85th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.63% (0.00630) | 75.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.05% (0.02055) | 79.82th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.05% (0.02055) | 77.90th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.05% (0.02055) | 56.59th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v1 |
| Jan 6, 2022 | 0.62% (0.00624) | 17.24th | v1 |
| Sep 1, 2021 | 0.62% (0.00624) | 45.04th | v1 |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (2)
- http://www.cnvd.org.cn/flaw/show/CNVD-2018-04521 x_refsource_MISCThird Party Advisory
- https://github.com/cc-crack/router/blob/master/CNVD-2018-04521.py x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.cnvd.org.cn/flaw/show/CNVD-2018-04521 | x_refsource_MISCThird Party Advisory | |
| https://github.com/cc-crack/router/blob/master/CNVD-2018-04521.py | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.