The user authentication module in Huawei Campus switches S5700, S5300, S6300, and S6700 with software before V200R001SPH012 and S7700, S9300, and S9700 with software before V200R001SPH015 allows remote attackers to cause a denial of service (device restart) via vectors involving authentication, which trigger an array access violation
Published Jun 8, 2017
7.5
HIGHCVSS 3.0
EPSS 1.74%
Description
The user authentication module in Huawei Campus switches S5700, S5300, S6300, and S6700 with software before V200R001SPH012 and S7700, S9300, and S9700 with software before V200R001SPH015 allows remote attackers to cause a denial of service (device restart) via vectors involving authentication, which trigger an array access violation.
Affected products
No data.
Configuration 1
- ≤ v200r001c00spc300
Running on/with
- n/a
Configuration 2
- ≤ v200r001c00spc300
Running on/with
- n/a
Configuration 3
- ≤ v200r001c00spc300
Running on/with
- n/a
Configuration 4
- ≤ v200r001c00spc300
Running on/with
- n/a
Configuration 5
- ≤ v200r001c00spc300
Running on/with
- n/a
Configuration 6
- ≤ v200r001c00spc300
Running on/with
- n/a
Configuration 7
- ≤ v200r001c00spc300
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:N/I:N/A:H
AV:N/AC:L/Au:N/C:N/I:N/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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.74% (0.01736) | 76.85th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.74% (0.01736) | 74.65th | v5 (v2026.06.15) |
| Apr 6, 2025 | 2.80% (0.02804) | 84.92th | v4 (v2025.03.14) |
| Mar 30, 2025 | 4.93% (0.04929) | 88.63th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.48% (0.03484) | 79.06th | v4 (v2025.03.14) |
| Mar 19, 2025 | 4.93% (0.04929) | 88.34th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.69% (0.03691) | 87.14th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.20% (0.00196) | 58.47th | v3 (v2023.03.01) |
| Nov 17, 2023 | 0.20% (0.00196) | 57.35th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.19% (0.00194) | 55.34th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
References (2)
- http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-418554.htm x_refsource_CONFIRMThird Party AdvisoryVendor Advisory
- http://www.securityfocus.com/bid/73355 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-418554.htm | x_refsource_CONFIRMThird Party AdvisoryVendor Advisory | |
| http://www.securityfocus.com/bid/73355 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.