MEDIUM
Huawei USG9520, USG9560, and USG9580 unified security gateways with software before V300R001C01SPCa00 allow remote authenticated users to cause a denial of service (device restart) via an unspecified command parameter
Published Oct 3, 2016
6.5
MEDIUMCVSS 3.0
EPSS 0.99%
Description
Huawei USG9520, USG9560, and USG9580 unified security gateways with software before V300R001C01SPCa00 allow remote authenticated users to cause a denial of service (device restart) via an unspecified command parameter.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
6.5 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
6.8 MEDIUM NVD
AV:N/AC:L/Au:S/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.99% 0.00987
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00987
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.99% (0.00987) | 61.04th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.99% (0.00987) | 57.68th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.18% (0.00184) | 37.97th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.15% (0.00152) | 52.81th | v3 (v2023.03.01) |
| Jun 13, 2024 | 0.15% (0.00152) | 51.57th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00152) | 49.54th | 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) |
Weaknesses (1)
References (2)
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160921-01-firewall-en x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/93097 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160921-01-firewall-en | x_refsource_CONFIRMVendor Advisory | |
| http://www.securityfocus.com/bid/93097 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner huawei
Published Oct 3, 2016
Updated Aug 6, 2024
Reserved Sep 18, 2016
Link CVE-2016-8277
CISA Vulnrichment
Updated n/a