Sipeed NanoKVM before 2.3.1 exposes a Wi-Fi configuration endpoint without proper security checks, allowing an unauthenticated attacker with network access to change the saved configured Wi-Fi network to one of the attacker's choosing, or craft a request to exhaust the system memory and terminate the KVM process.

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Solution

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Workaround

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History

Wed, 18 Mar 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Sipeed
Sipeed nanokvm
Vendors & Products Sipeed
Sipeed nanokvm

Tue, 17 Mar 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 17 Mar 2026 17:45:00 +0000

Type Values Removed Values Added
Description Sipeed NanoKVM before 2.3.1 exposes a Wi-Fi configuration endpoint without proper security checks, allowing an unauthenticated attacker with network access to change the saved configured Wi-Fi network to one of the attacker's choosing, or craft a request to exhaust the system memory and terminate the KVM process.
Title Sipeed NanoKVM unauthenticated Wi-Fi configuration endpoint
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H'}

cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: cisa-cg

Published:

Updated: 2026-03-17T18:10:26.448Z

Reserved: 2026-03-11T18:26:54.750Z

Link: CVE-2026-32296

cve-icon Vulnrichment

Updated: 2026-03-17T18:10:23.448Z

cve-icon NVD

Status : Received

Published: 2026-03-17T18:16:16.960

Modified: 2026-03-17T18:16:16.960

Link: CVE-2026-32296

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-18T12:13:08Z

Weaknesses