HIGH
Cisco AireOS 4.1 through 7.4.120.0, 7.5.x, and 7.6.100.0 on Wireless LAN Controller (WLC) devices allows remote attackers to cause a denial of service (device reload) via a crafted HTTP request, aka Bug ID CSCun86747
Published Apr 21, 2016
7.5
HIGHCVSS 3.0
EPSS 2.08%
Description
Cisco AireOS 4.1 through 7.4.120.0, 7.5.x, and 7.6.100.0 on Wireless LAN Controller (WLC) devices allows remote attackers to cause a denial of service (device reload) via a crafted HTTP request, aka Bug ID CSCun86747.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
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.
2.08% 0.02082
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02082
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 | 2.08% (0.02082) | 80.84th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.08% (0.02082) | 79.02th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.41% (0.00411) | 59.30th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00106) | 44.92th | v3 (v2023.03.01) |
| Jun 28, 2024 | 0.11% (0.00106) | 43.58th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.11% (0.00106) | 41.58th | 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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160420-wlc vendor-advisoryx_refsource_CISCOVendor Advisory
- http://www.securitytracker.com/id/1035634 vdb-entryx_refsource_SECTRACK
| Link | Providers | Tags |
|---|---|---|
| http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160420-wlc | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://www.securitytracker.com/id/1035634 | vdb-entryx_refsource_SECTRACK |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner cisco
Published Apr 21, 2016
Updated Aug 5, 2024
Reserved Jan 4, 2016
Link CVE-2016-1362
CISA Vulnrichment
Updated n/a