HUAWEI Mate 20 versions earlier than 10.0.0.188(C00E74R3P8) have a buffer overflow vulnerability in the Bluetooth module
Published Oct 19, 2020
8.0
HIGHCVSS 3.1
EPSS 0.45%
Description
HUAWEI Mate 20 versions earlier than 10.0.0.188(C00E74R3P8) have a buffer overflow vulnerability in the Bluetooth module. Due to insufficient input validation, an unauthenticated attacker may craft Bluetooth messages after successful paring, causing buffer overflow. Successful exploit may cause code execution.
Affected products
- Vendor n/a Product HUAWEI Mate 20 Defaultn/a
- Version Versions earlier than 10.0.0.188(C00E74R3P8)StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | HUAWEI Mate 20 | n/a |
|
- < 10.0.0.188\(c00e74r3p8\)
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:R/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:A/AC:M/Au:N/C:P/I:P/A:P
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.45% (0.00449) | 36.77th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.45% (0.00449) | 38.37th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.11% (0.00109) | 44.44th | v3 (v2023.03.01) |
| Sep 25, 2023 | 0.11% (0.00109) | 43.35th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.10% (0.00103) | 41.33th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00073) | 29.64th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.04% (0.01036) | 43.31th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.04% (0.01036) | 39.16th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.72% (0.04723) | 74.53th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.20% (0.03197) | 66.46th | v1 |
| Jan 6, 2022 | 3.20% (0.03197) | 66.14th | v1 |
| Jan 5, 2022 | 0.73% (0.00731) | 50.76th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.73% (0.00731) | 0.00th | v1 |
References (1)
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201014-01-bluetooth-en x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201014-01-bluetooth-en | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.