CVE-2026-32296

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.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://eclypsium.com/blog/kvm-devices-the-keys-to-your-kingdom-are-hanging-on-the-network/
https://github.com/sipeed/NanoKVM/blob/main/CHANGELOG.md#231-2025-12-26
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json
https://www.cve.org/CVERecord?id=CVE-2026-32296

Configurations

No configuration.

History

18 Mar 2026, 14:52

Type	Values Removed	Values Added
Summary		(es) Sipeed NanoKVM anterior a 2.3.1 expone un punto final de configuración de Wi-Fi sin las comprobaciones de seguridad adecuadas, permitiendo a un atacante no autenticado con acceso a la red cambiar la red Wi-Fi configurada guardada por una de la elección del atacante, o elaborar una solicitud para agotar la memoria del sistema y terminar el proceso KVM.

17 Mar 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-17 18:16

Updated : 2026-06-17 10:35

NVD link : CVE-2026-32296

Mitre link : CVE-2026-32296

CVE.ORG link : CVE-2026-32296

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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