Aerohive HiveOS contains a denial of service vulnerability in the NetConfig UI that allows unauthenticated attackers to render the web interface unusable. Attackers can send a crafted HTTP request to the action.php5 script with specific parameters to trigger a 5-minute service disruption.
History

Wed, 07 Jan 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Extremenetworks
Extremenetworks aerohive Hiveos
Vendors & Products Extremenetworks
Extremenetworks aerohive Hiveos

Tue, 06 Jan 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 06 Jan 2026 16:00:00 +0000

Type Values Removed Values Added
Description Aerohive HiveOS contains a denial of service vulnerability in the NetConfig UI that allows unauthenticated attackers to render the web interface unusable. Attackers can send a crafted HTTP request to the action.php5 script with specific parameters to trigger a 5-minute service disruption.
Title Extreme Networks Aerohive HiveOS <=11.x 11.x Unauthenticated Remote Denial of Service
Weaknesses CWE-770
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-01-06T19:07:22.407Z

Reserved: 2026-01-03T14:10:13.300Z

Link: CVE-2020-36907

cve-icon Vulnrichment

Updated: 2026-01-06T19:05:50.764Z

cve-icon NVD

Status : Received

Published: 2026-01-06T16:15:46.327

Modified: 2026-01-06T16:15:46.327

Link: CVE-2020-36907

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-07T10:09:04Z