CVE-2025-37166
Unexpected shutdown in HPE Instant On Access Points after processing specific packets
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
A vulnerability affecting HPE Networking Instant On Access Points has been identified where a device processing a specially crafted packet could enter a non-responsive state, in some cases requiring a hard reset to re-establish services. A malicious actor could leverage this vulnerability to conduct a Denial-of-Service attack on a target network.
| Vendor | hewlett packard enterprise (hpe) |
| Product | instant on |
| Published | Jan 13, 2026 |
| Last Updated | Feb 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/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
None
Integrity
None
Availability
High
Affected Versions
Hewlett Packard Enterprise (HPE) / Instant On
3.0.0.0 ≤ 3.3.1.0
References
Credits
🔍 Petr Chelmar