CVE-2026-32291

The GL-iNet Comet (GL-RM1) KVM before 1.8.2 does not require authentication on the UART serial console. This attack requires physically opening the device and connecting to the UART pins.

CVSS v3 6.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://dl.gl-inet.com/release/kvm/release/RM1/1.8.2
https://eclypsium.com/blog/your-kvm-is-the-weak-link-how-30-dollar-devices-can-own-your-entire-network/
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-076-01.json
https://www.cve.org/CVERecord?id=CVE-2026-32291

Configurations

No configuration.

History

No history.

Information

Published : 2026-03-17 18:16

Updated : 2026-03-23 20:16

NVD link : CVE-2026-32291

Mitre link : CVE-2026-32291

CVE.ORG link : CVE-2026-32291

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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