Some Huawei home routers have an input validation vulnerability
Published Nov 29, 2019
8.1
HIGHCVSS 3.1
EPSS 0.38%
Description
Some Huawei home routers have an input validation vulnerability. Due to input parameter is not correctly verified, an attacker can exploit this vulnerability by sending special constructed packets to obtain files in the device and upload files to some directories.
Affected products
No data.
Configuration 1
- ≥ 10.0.2.2 · < 10.0.2.7
Configuration 2
- ≥ 10.0.2.3 · < 10.0.2.5
Configuration 3
- ≥ 9.0.3.3 · < 10.0.2.5
Configuration 4
- ≥ 9.0.2.23 · < 10.0.2.5
Configuration 5
- ≥ 9.0.2.3 · < 10.0.2.5
Running on/with
- n/a
Configuration 6
- ≥ 9.0.3.9 · < 10.0.2.6
Running on/with
- n/a
Configuration 7
- ≥ 9.0.3.9 · < 10.0.2.5
Running on/with
- n/a
Configuration 8
- ≥ 10.0.2.8 · < 10.0.2.9
Running on/with
- n/a
Configuration 9
- ≥ 10.0.2.8 · < 10.0.2.9
Running on/with
- n/a
Configuration 10
- ≥ 9.0.3.11 · < 10.0.2.5
Running on/with
- n/a
Configuration 11
- ≥ 10.0.2.3 · < 10.0.2.5
Configuration 12
- ≥ 9.0.3.11 · < 10.0.2.7
Configuration 13
- ≥ 10.0.2.2 · < 10.0.2.7
Configuration 14
- ≥ 10.0.2.2 · < 10.0.2.7
Configuration 15
- ≥ 10.0.2.2 · < 10.0.2.7
Configuration 16
- ≥ 9.0.3.9 · < 10.0.2.6
Configuration 17
- 9.0.3.11
- 10.0.2.3
Configuration 18
- ≥ 9.0.3.22 · < 10.0.2.6
Configuration 19
- ≥ 9.0.3.22 · < 10.0.2.6
Configuration 20
- ≥ 10.0.2.3 · < 10.0.2.5
Configuration 21
- ≥ 10.0.2.2 · < 10.0.2.7
Configuration 22
- ≥ 9.0.3.11 · < 10.0.2.5
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.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
No CVSS v3.0 score for this CVE.
AV:A/AC:L/Au:N/C:P/I:P/A:N
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 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.38% (0.00382) | 29.90th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.38% (0.00382) | 32.12th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.07% (0.00070) | 31.04th | v3 (v2023.03.01) |
| Jun 13, 2024 | 0.07% (0.00070) | 30.57th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00070) | 28.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Jan 5, 2022 | 0.42% (0.00416) | 26.65th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191113-01-homerouter-en x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191113-01-homerouter-en | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.